161779464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 572313600

約数和(自身を除く): 410534136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 71, 72, 77, 84, 88, 99, 108, 126, 132, 137, 142, 154, 168, 189, 198, 213, 216, 231, 252, 264, 274, 284, 297, 308, 378, 396, 411, 426, 462, 497, 504, 548, 568, 594, 616, 639, 693, 756, 781, 792, 822, 852, 924, 959, 994, 1096, 1188, 1233, 1278, 1386, 1491, 1507, 1512, 1562, 1644, 1704, 1848, 1917, 1918, 1988, 2079, 2343, 2376, 2466, 2556, 2772, 2877, 2982, 3014, 3124, 3288, 3699, 3834, 3836, 3976, 4158, 4473, 4521, 4686, 4932, 5112, 5467, 5544, 5754, 5964, 6028, 6248, 7029, 7398, 7668, 7672, 8316, 8631, 8946, 9042, 9372, 9727, 9864, 10549, 10934, 11508, 11928, 12056, 13419, 13563, 14058, 14796, 15336, 16401, 16632, 17262, 17892, 18084, 18744, 19454, 21087, 21098, 21868, 23016, 25893, 26838, 27126, 28116, 29181, 29592, 31647, 32802, 34524, 35784, 36168, 38908, 40689, 42174, 42196, 43736, 49203, 51786, 53676, 54252, 56232, 58362, 63294, 65604, 68089, 69048, 77816, 81378, 84348, 84392, 87543, 94941, 98406, 103572, 106997, 107352, 108504, 116724, 126588, 131208, 136178, 147609, 162756, 168696, 175086, 189882, 196812, 204267, 207144, 213994, 233448, 253176, 262629, 272356, 284823, 295218, 320991, 325512, 350172, 379764, 393624, 408534, 427988, 525258, 544712, 569646, 590436, 612801, 641982, 700344, 748979, 759528, 817068, 855976, 962973, 1050516, 1139292, 1180872, 1225602, 1283964, 1497958, 1634136, 1838403, 1925946, 2101032, 2246937, 2278584, 2451204, 2567928, 2888919, 2995916, 3676806, 3851892, 4493874, 4902408, 5777838, 5991832, 6740811, 7353612, 7703784, 8987748, 11555676, 13481622, 14707224, 17975496, 20222433, 23111352, 26963244, 40444866, 53926488, 80889732, 161779464]

約数ペア:

[(1, 161779464), (2, 80889732), (3, 53926488), (4, 40444866), (6, 26963244), (7, 23111352), (8, 20222433), (9, 17975496), (11, 14707224), (12, 13481622), (14, 11555676), (18, 8987748), (21, 7703784), (22, 7353612), (24, 6740811), (27, 5991832), (28, 5777838), (33, 4902408), (36, 4493874), (42, 3851892), (44, 3676806), (54, 2995916), (56, 2888919), (63, 2567928), (66, 2451204), (71, 2278584), (72, 2246937), (77, 2101032), (84, 1925946), (88, 1838403), (99, 1634136), (108, 1497958), (126, 1283964), (132, 1225602), (137, 1180872), (142, 1139292), (154, 1050516), (168, 962973), (189, 855976), (198, 817068), (213, 759528), (216, 748979), (231, 700344), (252, 641982), (264, 612801), (274, 590436), (284, 569646), (297, 544712), (308, 525258), (378, 427988), (396, 408534), (411, 393624), (426, 379764), (462, 350172), (497, 325512), (504, 320991), (548, 295218), (568, 284823), (594, 272356), (616, 262629), (639, 253176), (693, 233448), (756, 213994), (781, 207144), (792, 204267), (822, 196812), (852, 189882), (924, 175086), (959, 168696), (994, 162756), (1096, 147609), (1188, 136178), (1233, 131208), (1278, 126588), (1386, 116724), (1491, 108504), (1507, 107352), (1512, 106997), (1562, 103572), (1644, 98406), (1704, 94941), (1848, 87543), (1917, 84392), (1918, 84348), (1988, 81378), (2079, 77816), (2343, 69048), (2376, 68089), (2466, 65604), (2556, 63294), (2772, 58362), (2877, 56232), (2982, 54252), (3014, 53676), (3124, 51786), (3288, 49203), (3699, 43736), (3834, 42196), (3836, 42174), (3976, 40689), (4158, 38908), (4473, 36168), (4521, 35784), (4686, 34524), (4932, 32802), (5112, 31647), (5467, 29592), (5544, 29181), (5754, 28116), (5964, 27126), (6028, 26838), (6248, 25893), (7029, 23016), (7398, 21868), (7668, 21098), (7672, 21087), (8316, 19454), (8631, 18744), (8946, 18084), (9042, 17892), (9372, 17262), (9727, 16632), (9864, 16401), (10549, 15336), (10934, 14796), (11508, 14058), (11928, 13563), (12056, 13419)]