156925910895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{2671}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 294763069440

約数和(自身を除く): 137837158545

約数列:

[1, 3, 5, 13, 15, 17, 37, 39, 51, 65, 85, 111, 185, 195, 221, 255, 479, 481, 555, 629, 663, 1105, 1437, 1443, 1887, 2395, 2405, 2671, 3145, 3315, 6227, 7185, 7215, 8013, 8143, 8177, 9435, 13355, 17723, 18681, 24429, 24531, 31135, 34723, 40065, 40715, 40885, 45407, 53169, 88615, 93405, 98827, 104169, 105859, 122145, 122655, 136221, 173615, 227035, 230399, 265845, 296481, 301291, 317577, 494135, 520845, 529295, 590291, 681105, 691197, 903873, 1151995, 1279409, 1284751, 1482405, 1506455, 1587885, 1680059, 1770873, 2951455, 3455985, 3838227, 3854253, 3916783, 4519365, 5040177, 6397045, 6423755, 8400295, 8854365, 11750349, 16632317, 19191135, 19271265, 19583915, 21749953, 21840767, 25200885, 47338133, 49896951, 58751745, 65249859, 65522301, 83161585, 108749765, 109203835, 142014399, 236690665, 249484755, 282749389, 326249295, 327611505, 615395729, 710071995, 804748261, 848248167, 1413746945, 1846187187, 2414244783, 3076978645, 4023741305, 4241240835, 9230935935, 10461727393, 12071223915, 31385182179, 52308636965, 156925910895]

約数ペア:

[(1, 156925910895), (3, 52308636965), (5, 31385182179), (13, 12071223915), (15, 10461727393), (17, 9230935935), (37, 4241240835), (39, 4023741305), (51, 3076978645), (65, 2414244783), (85, 1846187187), (111, 1413746945), (185, 848248167), (195, 804748261), (221, 710071995), (255, 615395729), (479, 327611505), (481, 326249295), (555, 282749389), (629, 249484755), (663, 236690665), (1105, 142014399), (1437, 109203835), (1443, 108749765), (1887, 83161585), (2395, 65522301), (2405, 65249859), (2671, 58751745), (3145, 49896951), (3315, 47338133), (6227, 25200885), (7185, 21840767), (7215, 21749953), (8013, 19583915), (8143, 19271265), (8177, 19191135), (9435, 16632317), (13355, 11750349), (17723, 8854365), (18681, 8400295), (24429, 6423755), (24531, 6397045), (31135, 5040177), (34723, 4519365), (40065, 3916783), (40715, 3854253), (40885, 3838227), (45407, 3455985), (53169, 2951455), (88615, 1770873), (93405, 1680059), (98827, 1587885), (104169, 1506455), (105859, 1482405), (122145, 1284751), (122655, 1279409), (136221, 1151995), (173615, 903873), (227035, 691197), (230399, 681105), (265845, 590291), (296481, 529295), (301291, 520845), (317577, 494135)]