157038219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 261031680

約数和(自身を除く): 103993461

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 261, 279, 377, 403, 899, 1131, 1209, 1493, 2697, 3393, 3627, 4479, 8091, 11687, 13437, 19409, 35061, 43297, 46283, 58227, 105183, 129891, 138849, 174681, 389673, 416547, 562861, 601679, 1342207, 1688583, 1805037, 4026621, 5065749, 5415111, 12079863, 17448691, 52346073, 157038219]

約数ペア:

[(1, 157038219), (3, 52346073), (9, 17448691), (13, 12079863), (29, 5415111), (31, 5065749), (39, 4026621), (87, 1805037), (93, 1688583), (117, 1342207), (261, 601679), (279, 562861), (377, 416547), (403, 389673), (899, 174681), (1131, 138849), (1209, 129891), (1493, 105183), (2697, 58227), (3393, 46283), (3627, 43297), (4479, 35061), (8091, 19409), (11687, 13437)]