156922172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209789}}^1$

素因数の和:209821

約数の個数: 24

約数和(自身を含む): 317202480

約数和(自身を除く): 160280308

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 209789, 419578, 839156, 2307679, 3566413, 4615358, 7132826, 9230716, 14265652, 39230543, 78461086, 156922172]

約数ペア:

[(1, 156922172), (2, 78461086), (4, 39230543), (11, 14265652), (17, 9230716), (22, 7132826), (34, 4615358), (44, 3566413), (68, 2307679), (187, 839156), (374, 419578), (748, 209789)]