155497538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2711}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 283523328

約数和(自身を除く): 128025790

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 482, 1687, 2711, 3374, 4097, 5422, 8194, 18977, 28679, 37954, 46087, 57358, 92174, 322609, 645218, 653351, 1306702, 4573457, 9146914, 11106967, 22213934, 77748769, 155497538]

約数ペア:

[(1, 155497538), (2, 77748769), (7, 22213934), (14, 11106967), (17, 9146914), (34, 4573457), (119, 1306702), (238, 653351), (241, 645218), (482, 322609), (1687, 92174), (2711, 57358), (3374, 46087), (4097, 37954), (5422, 28679), (8194, 18977)]