8160297704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{159157}}^1$

素因数の和:159222

約数の個数: 64

約数和(自身を含む): 18048517200

約数和(自身を除く): 9888219496

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3944, 6409, 12818, 25636, 51272, 159157, 318314, 636628, 1273256, 2069041, 2705669, 4138082, 4615553, 5411338, 8276164, 9231106, 10822676, 16552328, 18462212, 21645352, 35173697, 36924424, 60002189, 70347394, 78464401, 120004378, 140694788, 156928802, 240008756, 281389576, 313857604, 480017512, 627715208, 1020037213, 2040074426, 4080148852, 8160297704]

約数ペア:

[(1, 8160297704), (2, 4080148852), (4, 2040074426), (8, 1020037213), (13, 627715208), (17, 480017512), (26, 313857604), (29, 281389576), (34, 240008756), (52, 156928802), (58, 140694788), (68, 120004378), (104, 78464401), (116, 70347394), (136, 60002189), (221, 36924424), (232, 35173697), (377, 21645352), (442, 18462212), (493, 16552328), (754, 10822676), (884, 9231106), (986, 8276164), (1508, 5411338), (1768, 4615553), (1972, 4138082), (3016, 2705669), (3944, 2069041), (6409, 1273256), (12818, 636628), (25636, 318314), (51272, 159157)]