188955228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 593510400

約数和(自身を除く): 404555172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 47, 57, 66, 76, 77, 84, 94, 114, 132, 133, 141, 154, 188, 209, 228, 229, 231, 266, 282, 308, 329, 399, 418, 458, 462, 517, 532, 564, 627, 658, 687, 798, 836, 893, 916, 924, 987, 1034, 1254, 1316, 1374, 1463, 1551, 1596, 1603, 1786, 1974, 2068, 2508, 2519, 2679, 2748, 2926, 3102, 3206, 3572, 3619, 3948, 4351, 4389, 4809, 5038, 5358, 5852, 6204, 6251, 6412, 7238, 7557, 8702, 8778, 9618, 9823, 10076, 10716, 10763, 10857, 12502, 13053, 14476, 15114, 17404, 17556, 17633, 18753, 19236, 19646, 21526, 21714, 25004, 26106, 29469, 30228, 30457, 32289, 35266, 37506, 39292, 43052, 43428, 47861, 52212, 52899, 58938, 60914, 64578, 68761, 70532, 75012, 75341, 91371, 95722, 105798, 117876, 118393, 121828, 129156, 137522, 143583, 150682, 182742, 191444, 204497, 206283, 211596, 226023, 236786, 275044, 287166, 301364, 335027, 355179, 365484, 408994, 412566, 452046, 473572, 574332, 613491, 670054, 710358, 817988, 825132, 828751, 904092, 1005081, 1226982, 1340108, 1420716, 1431479, 1657502, 2010162, 2249467, 2453964, 2486253, 2862958, 3315004, 4020324, 4294437, 4498934, 4972506, 5725916, 6748401, 8588874, 8997868, 9945012, 13496802, 15746269, 17177748, 26993604, 31492538, 47238807, 62985076, 94477614, 188955228]

約数ペア:

[(1, 188955228), (2, 94477614), (3, 62985076), (4, 47238807), (6, 31492538), (7, 26993604), (11, 17177748), (12, 15746269), (14, 13496802), (19, 9945012), (21, 8997868), (22, 8588874), (28, 6748401), (33, 5725916), (38, 4972506), (42, 4498934), (44, 4294437), (47, 4020324), (57, 3315004), (66, 2862958), (76, 2486253), (77, 2453964), (84, 2249467), (94, 2010162), (114, 1657502), (132, 1431479), (133, 1420716), (141, 1340108), (154, 1226982), (188, 1005081), (209, 904092), (228, 828751), (229, 825132), (231, 817988), (266, 710358), (282, 670054), (308, 613491), (329, 574332), (399, 473572), (418, 452046), (458, 412566), (462, 408994), (517, 365484), (532, 355179), (564, 335027), (627, 301364), (658, 287166), (687, 275044), (798, 236786), (836, 226023), (893, 211596), (916, 206283), (924, 204497), (987, 191444), (1034, 182742), (1254, 150682), (1316, 143583), (1374, 137522), (1463, 129156), (1551, 121828), (1596, 118393), (1603, 117876), (1786, 105798), (1974, 95722), (2068, 91371), (2508, 75341), (2519, 75012), (2679, 70532), (2748, 68761), (2926, 64578), (3102, 60914), (3206, 58938), (3572, 52899), (3619, 52212), (3948, 47861), (4351, 43428), (4389, 43052), (4809, 39292), (5038, 37506), (5358, 35266), (5852, 32289), (6204, 30457), (6251, 30228), (6412, 29469), (7238, 26106), (7557, 25004), (8702, 21714), (8778, 21526), (9618, 19646), (9823, 19236), (10076, 18753), (10716, 17633), (10763, 17556), (10857, 17404), (12502, 15114), (13053, 14476)]