156926549374

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{20089}}^1$

素因数の和:20609

約数の個数: 64

約数和(自身を含む): 285130137600

約数和(自身を除く): 128203588226

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 439, 574, 878, 1271, 2542, 3073, 6146, 8897, 13609, 17794, 17999, 20089, 27218, 35998, 40178, 95263, 125993, 140623, 190526, 251986, 281246, 557969, 622759, 823649, 1115938, 1245518, 1647298, 3905783, 4359313, 5765543, 7811566, 8718626, 8819071, 11531086, 17638142, 25533119, 51066238, 61733497, 123466994, 178731833, 273391201, 357463666, 361581911, 546782402, 723163822, 1913738407, 2531073377, 3827476814, 5062146754, 11209039241, 22418078482, 78463274687, 156926549374]

約数ペア:

[(1, 156926549374), (2, 78463274687), (7, 22418078482), (14, 11209039241), (31, 5062146754), (41, 3827476814), (62, 2531073377), (82, 1913738407), (217, 723163822), (287, 546782402), (434, 361581911), (439, 357463666), (574, 273391201), (878, 178731833), (1271, 123466994), (2542, 61733497), (3073, 51066238), (6146, 25533119), (8897, 17638142), (13609, 11531086), (17794, 8819071), (17999, 8718626), (20089, 7811566), (27218, 5765543), (35998, 4359313), (40178, 3905783), (95263, 1647298), (125993, 1245518), (140623, 1115938), (190526, 823649), (251986, 622759), (281246, 557969)]