171556248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{420481}}^1$

素因数の和:420507

約数の個数: 32

約数和(自身を含む): 454120560

約数和(自身を除く): 282564312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 420481, 840962, 1261443, 1681924, 2522886, 3363848, 5045772, 7148177, 10091544, 14296354, 21444531, 28592708, 42889062, 57185416, 85778124, 171556248]

約数ペア:

[(1, 171556248), (2, 85778124), (3, 57185416), (4, 42889062), (6, 28592708), (8, 21444531), (12, 14296354), (17, 10091544), (24, 7148177), (34, 5045772), (51, 3363848), (68, 2522886), (102, 1681924), (136, 1261443), (204, 840962), (408, 420481)]