1567992649936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139401907}}^1$

素因数の和:139401971

約数の個数: 40

約数和(自身を含む): 3284308952480

約数和(自身を除く): 1716316302544

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 139401907, 278803814, 557607628, 1115215256, 2230430512, 2648636233, 5157870559, 5297272466, 10315741118, 10594544932, 20631482236, 21189089864, 41262964472, 42378179728, 82525928944, 97999540621, 195999081242, 391998162484, 783996324968, 1567992649936]

約数ペア:

[(1, 1567992649936), (2, 783996324968), (4, 391998162484), (8, 195999081242), (16, 97999540621), (19, 82525928944), (37, 42378179728), (38, 41262964472), (74, 21189089864), (76, 20631482236), (148, 10594544932), (152, 10315741118), (296, 5297272466), (304, 5157870559), (592, 2648636233), (703, 2230430512), (1406, 1115215256), (2812, 557607628), (5624, 278803814), (11248, 139401907)]