137777881964

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1223}}^1\times {\mathrm{97453}}^1$

素因数の和:98714

約数の個数: 36

約数和(自身を含む): 256340662704

約数和(自身を除く): 118562780740

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1223, 2446, 4892, 20791, 41582, 83164, 97453, 194906, 353447, 389812, 706894, 1413788, 1656701, 3313402, 6626804, 28163917, 56327834, 112655668, 119185019, 238370038, 476740076, 2026145323, 4052290646, 8104581292, 34444470491, 68888940982, 137777881964]

約数ペア:

[(1, 137777881964), (2, 68888940982), (4, 34444470491), (17, 8104581292), (34, 4052290646), (68, 2026145323), (289, 476740076), (578, 238370038), (1156, 119185019), (1223, 112655668), (2446, 56327834), (4892, 28163917), (20791, 6626804), (41582, 3313402), (83164, 1656701), (97453, 1413788), (194906, 706894), (353447, 389812)]