156979897370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{31799}}^1$

素因数の和:32303

約数の個数: 64

約数和(自身を含む): 304150464000

約数和(自身を除く): 147170566630

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 409, 710, 818, 1207, 2045, 2414, 4090, 6035, 6953, 12070, 13906, 29039, 31799, 34765, 58078, 63598, 69530, 145195, 158995, 290390, 317990, 493663, 540583, 987326, 1081166, 2257729, 2468315, 2702915, 4515458, 4936630, 5405830, 11288645, 13005791, 22577290, 26011582, 38381393, 65028955, 76762786, 130057910, 191906965, 221098447, 383813930, 442196894, 923411161, 1105492235, 1846822322, 2210984470, 4617055805, 9234111610, 15697989737, 31395979474, 78489948685, 156979897370]

約数ペア:

[(1, 156979897370), (2, 78489948685), (5, 31395979474), (10, 15697989737), (17, 9234111610), (34, 4617055805), (71, 2210984470), (85, 1846822322), (142, 1105492235), (170, 923411161), (355, 442196894), (409, 383813930), (710, 221098447), (818, 191906965), (1207, 130057910), (2045, 76762786), (2414, 65028955), (4090, 38381393), (6035, 26011582), (6953, 22577290), (12070, 13005791), (13906, 11288645), (29039, 5405830), (31799, 4936630), (34765, 4515458), (58078, 2702915), (63598, 2468315), (69530, 2257729), (145195, 1081166), (158995, 987326), (290390, 540583), (317990, 493663)]