155351168

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 401863680

約数和(自身を除く): 246512512

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 47, 49, 56, 62, 64, 68, 94, 98, 112, 119, 124, 128, 136, 188, 196, 217, 224, 238, 248, 272, 329, 376, 392, 434, 448, 476, 496, 527, 544, 658, 752, 784, 799, 833, 868, 896, 952, 992, 1054, 1088, 1316, 1457, 1504, 1519, 1568, 1598, 1666, 1736, 1904, 1984, 2108, 2176, 2303, 2632, 2914, 3008, 3038, 3136, 3196, 3332, 3472, 3689, 3808, 3968, 4216, 4606, 5264, 5593, 5828, 6016, 6076, 6272, 6392, 6664, 6944, 7378, 7616, 8432, 9212, 10199, 10528, 11186, 11656, 12152, 12784, 13328, 13888, 14756, 15232, 16864, 18424, 20398, 21056, 22372, 23312, 24304, 24769, 25568, 25823, 26656, 27776, 29512, 33728, 36848, 39151, 40796, 42112, 44744, 46624, 48608, 49538, 51136, 51646, 53312, 59024, 67456, 71393, 73696, 78302, 81592, 89488, 93248, 97216, 99076, 102272, 103292, 106624, 118048, 142786, 147392, 156604, 163184, 173383, 178976, 186496, 194432, 198152, 206584, 236096, 285572, 294784, 313208, 326368, 346766, 357952, 396304, 413168, 472192, 571144, 626416, 652736, 693532, 715904, 792608, 826336, 1142288, 1213681, 1252832, 1305472, 1387064, 1585216, 1652672, 2284576, 2427362, 2505664, 2774128, 3170432, 3305344, 4569152, 4854724, 5011328, 5548256, 9138304, 9709448, 11096512, 19418896, 22193024, 38837792, 77675584, 155351168]

約数ペア:

[(1, 155351168), (2, 77675584), (4, 38837792), (7, 22193024), (8, 19418896), (14, 11096512), (16, 9709448), (17, 9138304), (28, 5548256), (31, 5011328), (32, 4854724), (34, 4569152), (47, 3305344), (49, 3170432), (56, 2774128), (62, 2505664), (64, 2427362), (68, 2284576), (94, 1652672), (98, 1585216), (112, 1387064), (119, 1305472), (124, 1252832), (128, 1213681), (136, 1142288), (188, 826336), (196, 792608), (217, 715904), (224, 693532), (238, 652736), (248, 626416), (272, 571144), (329, 472192), (376, 413168), (392, 396304), (434, 357952), (448, 346766), (476, 326368), (496, 313208), (527, 294784), (544, 285572), (658, 236096), (752, 206584), (784, 198152), (799, 194432), (833, 186496), (868, 178976), (896, 173383), (952, 163184), (992, 156604), (1054, 147392), (1088, 142786), (1316, 118048), (1457, 106624), (1504, 103292), (1519, 102272), (1568, 99076), (1598, 97216), (1666, 93248), (1736, 89488), (1904, 81592), (1984, 78302), (2108, 73696), (2176, 71393), (2303, 67456), (2632, 59024), (2914, 53312), (3008, 51646), (3038, 51136), (3136, 49538), (3196, 48608), (3332, 46624), (3472, 44744), (3689, 42112), (3808, 40796), (3968, 39151), (4216, 36848), (4606, 33728), (5264, 29512), (5593, 27776), (5828, 26656), (6016, 25823), (6076, 25568), (6272, 24769), (6392, 24304), (6664, 23312), (6944, 22372), (7378, 21056), (7616, 20398), (8432, 18424), (9212, 16864), (10199, 15232), (10528, 14756), (11186, 13888), (11656, 13328), (12152, 12784)]