155172352

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{13177}}^1$

素因数の和:13218

約数の個数: 40

約数和(自身を含む): 323546256

約数和(自身を除く): 168373904

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 13177, 26354, 52708, 105416, 210832, 303071, 421664, 606142, 843328, 1212284, 1686656, 2424568, 3373312, 4849136, 6746624, 9698272, 19396544, 38793088, 77586176, 155172352]

約数ペア:

[(1, 155172352), (2, 77586176), (4, 38793088), (8, 19396544), (16, 9698272), (23, 6746624), (32, 4849136), (46, 3373312), (64, 2424568), (92, 1686656), (128, 1212284), (184, 843328), (256, 606142), (368, 421664), (512, 303071), (736, 210832), (1472, 105416), (2944, 52708), (5888, 26354), (11776, 13177)]