157145448

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{211217}}^1$

素因数の和:211257

約数の個数: 32

約数和(自身を含む): 405538560

約数和(自身を除く): 248393112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 211217, 422434, 633651, 844868, 1267302, 1689736, 2534604, 5069208, 6547727, 13095454, 19643181, 26190908, 39286362, 52381816, 78572724, 157145448]

約数ペア:

[(1, 157145448), (2, 78572724), (3, 52381816), (4, 39286362), (6, 26190908), (8, 19643181), (12, 13095454), (24, 6547727), (31, 5069208), (62, 2534604), (93, 1689736), (124, 1267302), (186, 844868), (248, 633651), (372, 422434), (744, 211217)]