131053464

素因数分解:

$2^3\times 3^4\times {\mathrm{202243}}^1$

素因数の和:202261

約数の個数: 40

約数和(自身を含む): 367072860

約数和(自身を除く): 236019396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 202243, 404486, 606729, 808972, 1213458, 1617944, 1820187, 2426916, 3640374, 4853832, 5460561, 7280748, 10921122, 14561496, 16381683, 21842244, 32763366, 43684488, 65526732, 131053464]

約数ペア:

[(1, 131053464), (2, 65526732), (3, 43684488), (4, 32763366), (6, 21842244), (8, 16381683), (9, 14561496), (12, 10921122), (18, 7280748), (24, 5460561), (27, 4853832), (36, 3640374), (54, 2426916), (72, 1820187), (81, 1617944), (108, 1213458), (162, 808972), (216, 606729), (324, 404486), (648, 202243)]