148935448

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{209179}}^1$

素因数の和:209274

約数の個数: 16

約数和(自身を含む): 282393000

約数和(自身を除く): 133457552

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 209179, 418358, 836716, 1673432, 18616931, 37233862, 74467724, 148935448]

約数ペア:

[(1, 148935448), (2, 74467724), (4, 37233862), (8, 18616931), (89, 1673432), (178, 836716), (356, 418358), (712, 209179)]