156936280648

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1\times {\mathrm{14419}}^1$

素因数の和:15434

約数の個数: 64

約数和(自身を含む): 338050944000

約数和(自身を除く): 181114663352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 739, 1052, 1478, 1841, 2104, 2956, 3682, 5173, 5912, 7364, 10346, 14419, 14728, 20692, 28838, 41384, 57676, 100933, 115352, 194357, 201866, 388714, 403732, 777428, 807464, 1360499, 1554856, 2720998, 3792197, 5441996, 7584394, 10655641, 10883992, 15168788, 21311282, 26545379, 30337576, 42622564, 53090758, 74589487, 85245128, 106181516, 149178974, 212363032, 298357948, 596715896, 2802433583, 5604867166, 11209734332, 19617035081, 22419468664, 39234070162, 78468140324, 156936280648]

約数ペア:

[(1, 156936280648), (2, 78468140324), (4, 39234070162), (7, 22419468664), (8, 19617035081), (14, 11209734332), (28, 5604867166), (56, 2802433583), (263, 596715896), (526, 298357948), (739, 212363032), (1052, 149178974), (1478, 106181516), (1841, 85245128), (2104, 74589487), (2956, 53090758), (3682, 42622564), (5173, 30337576), (5912, 26545379), (7364, 21311282), (10346, 15168788), (14419, 10883992), (14728, 10655641), (20692, 7584394), (28838, 5441996), (41384, 3792197), (57676, 2720998), (100933, 1554856), (115352, 1360499), (194357, 807464), (201866, 777428), (388714, 403732)]