128410096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 255318480

約数和(自身を除く): 126908384

約数列:

[1, 2, 4, 8, 16, 53, 106, 163, 212, 326, 424, 652, 848, 929, 1304, 1858, 2608, 3716, 7432, 8639, 14864, 17278, 34556, 49237, 69112, 98474, 138224, 151427, 196948, 302854, 393896, 605708, 787792, 1211416, 2422832, 8025631, 16051262, 32102524, 64205048, 128410096]

約数ペア:

[(1, 128410096), (2, 64205048), (4, 32102524), (8, 16051262), (16, 8025631), (53, 2422832), (106, 1211416), (163, 787792), (212, 605708), (326, 393896), (424, 302854), (652, 196948), (848, 151427), (929, 138224), (1304, 98474), (1858, 69112), (2608, 49237), (3716, 34556), (7432, 17278), (8639, 14864)]