156623948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{9623}}^1$

素因数の和:9953

約数の個数: 24

約数和(自身を含む): 296149728

約数和(自身を除く): 139525780

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 9623, 16276, 19246, 38492, 125099, 250198, 500396, 3011999, 6023998, 12047996, 39155987, 78311974, 156623948]

約数ペア:

[(1, 156623948), (2, 78311974), (4, 39155987), (13, 12047996), (26, 6023998), (52, 3011999), (313, 500396), (626, 250198), (1252, 125099), (4069, 38492), (8138, 19246), (9623, 16276)]