123240344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{906179}}^1$

素因数の和:906202

約数の個数: 16

約数和(自身を含む): 244668600

約数和(自身を除く): 121428256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 906179, 1812358, 3624716, 7249432, 15405043, 30810086, 61620172, 123240344]

約数ペア:

[(1, 123240344), (2, 61620172), (4, 30810086), (8, 15405043), (17, 7249432), (34, 3624716), (68, 1812358), (136, 906179)]