157952186

素因数分解:

$2^1\times 7^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 286119936

約数和(自身を除く): 128167750

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 127, 254, 259, 343, 518, 686, 889, 1778, 1813, 2401, 3626, 4699, 4802, 6223, 9398, 12446, 12691, 16807, 25382, 32893, 33614, 43561, 65786, 87122, 88837, 177674, 230251, 304927, 460502, 609854, 621859, 1243718, 1611757, 2134489, 3223514, 4268978, 11282299, 22564598, 78976093, 157952186]

約数ペア:

[(1, 157952186), (2, 78976093), (7, 22564598), (14, 11282299), (37, 4268978), (49, 3223514), (74, 2134489), (98, 1611757), (127, 1243718), (254, 621859), (259, 609854), (343, 460502), (518, 304927), (686, 230251), (889, 177674), (1778, 88837), (1813, 87122), (2401, 65786), (3626, 43561), (4699, 33614), (4802, 32893), (6223, 25382), (9398, 16807), (12446, 12691)]