163952256

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32873

約数の個数: 64

約数和(自身を含む): 469012320

約数和(自身を除く): 305060064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 32843, 65686, 98529, 131372, 197058, 262744, 394116, 426959, 525488, 788232, 853918, 1050976, 1280877, 1576464, 1707836, 2101952, 2561754, 3152928, 3415672, 4203904, 5123508, 6305856, 6831344, 10247016, 12611712, 13662688, 20494032, 27325376, 40988064, 54650752, 81976128, 163952256]

約数ペア:

[(1, 163952256), (2, 81976128), (3, 54650752), (4, 40988064), (6, 27325376), (8, 20494032), (12, 13662688), (13, 12611712), (16, 10247016), (24, 6831344), (26, 6305856), (32, 5123508), (39, 4203904), (48, 3415672), (52, 3152928), (64, 2561754), (78, 2101952), (96, 1707836), (104, 1576464), (128, 1280877), (156, 1050976), (192, 853918), (208, 788232), (312, 525488), (384, 426959), (416, 394116), (624, 262744), (832, 197058), (1248, 131372), (1664, 98529), (2496, 65686), (4992, 32843)]