156740179928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1\times {\mathrm{9013}}^1$

素因数の和:10908

約数の個数: 64

約数和(自身を含む): 315768352320

約数和(自身を除く): 159028172392

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1801, 2414, 3602, 4828, 7204, 9013, 9656, 14408, 18026, 30617, 36052, 61234, 72104, 122468, 127871, 153221, 244936, 255742, 306442, 511484, 612884, 639923, 1022968, 1225768, 1279846, 2173807, 2559692, 4347614, 5119384, 8695228, 10878691, 16232413, 17390456, 21757382, 32464826, 43514764, 64929652, 87029528, 129859304, 275951021, 551902042, 1103804084, 1152501323, 2207608168, 2305002646, 4610005292, 9220010584, 19592522491, 39185044982, 78370089964, 156740179928]

約数ペア:

[(1, 156740179928), (2, 78370089964), (4, 39185044982), (8, 19592522491), (17, 9220010584), (34, 4610005292), (68, 2305002646), (71, 2207608168), (136, 1152501323), (142, 1103804084), (284, 551902042), (568, 275951021), (1207, 129859304), (1801, 87029528), (2414, 64929652), (3602, 43514764), (4828, 32464826), (7204, 21757382), (9013, 17390456), (9656, 16232413), (14408, 10878691), (18026, 8695228), (30617, 5119384), (36052, 4347614), (61234, 2559692), (72104, 2173807), (122468, 1279846), (127871, 1225768), (153221, 1022968), (244936, 639923), (255742, 612884), (306442, 511484)]