156640826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{36479}}^1$

素因数の和:36613

約数の個数: 16

約数和(自身を含む): 249523200

約数和(自身を除く): 92882374

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 36479, 72958, 693101, 1386202, 4122127, 8244254, 78320413, 156640826]

約数ペア:

[(1, 156640826), (2, 78320413), (19, 8244254), (38, 4122127), (113, 1386202), (226, 693101), (2147, 72958), (4294, 36479)]