156745979271

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{88741}}^1$

素因数の和:88853

約数の個数: 72

約数和(自身を含む): 275601414816

約数和(自身を除く): 118855435545

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 159, 161, 207, 371, 477, 483, 529, 1113, 1219, 1449, 1587, 3339, 3657, 3703, 4761, 8533, 10971, 11109, 25599, 28037, 33327, 76797, 84111, 88741, 196259, 252333, 266223, 588777, 621187, 798669, 1766331, 1863561, 2041043, 4703273, 5590683, 6123129, 14109819, 14287301, 18369387, 32922911, 42329457, 42861903, 46943989, 98768733, 108175279, 128585709, 140831967, 296306199, 324525837, 328607923, 422495901, 757226953, 973577511, 985823769, 2271680859, 2488031417, 2957471307, 6815042577, 7464094251, 17416219919, 22392282753, 52248659757, 156745979271]

約数ペア:

[(1, 156745979271), (3, 52248659757), (7, 22392282753), (9, 17416219919), (21, 7464094251), (23, 6815042577), (53, 2957471307), (63, 2488031417), (69, 2271680859), (159, 985823769), (161, 973577511), (207, 757226953), (371, 422495901), (477, 328607923), (483, 324525837), (529, 296306199), (1113, 140831967), (1219, 128585709), (1449, 108175279), (1587, 98768733), (3339, 46943989), (3657, 42861903), (3703, 42329457), (4761, 32922911), (8533, 18369387), (10971, 14287301), (11109, 14109819), (25599, 6123129), (28037, 5590683), (33327, 4703273), (76797, 2041043), (84111, 1863561), (88741, 1766331), (196259, 798669), (252333, 621187), (266223, 588777)]