118840016

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 235104000

約数和(自身を除く): 116263984

約数列:

[1, 2, 4, 8, 16, 79, 149, 158, 298, 316, 596, 631, 632, 1192, 1262, 1264, 2384, 2524, 5048, 10096, 11771, 23542, 47084, 49849, 94019, 94168, 99698, 188038, 188336, 199396, 376076, 398792, 752152, 797584, 1504304, 7427501, 14855002, 29710004, 59420008, 118840016]

約数ペア:

[(1, 118840016), (2, 59420008), (4, 29710004), (8, 14855002), (16, 7427501), (79, 1504304), (149, 797584), (158, 752152), (298, 398792), (316, 376076), (596, 199396), (631, 188336), (632, 188038), (1192, 99698), (1262, 94168), (1264, 94019), (2384, 49849), (2524, 47084), (5048, 23542), (10096, 11771)]