121750256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 241450320

約数和(自身を除く): 119700064

約数列:

[1, 2, 4, 8, 16, 67, 134, 137, 268, 274, 536, 548, 829, 1072, 1096, 1658, 2192, 3316, 6632, 9179, 13264, 18358, 36716, 55543, 73432, 111086, 113573, 146864, 222172, 227146, 444344, 454292, 888688, 908584, 1817168, 7609391, 15218782, 30437564, 60875128, 121750256]

約数ペア:

[(1, 121750256), (2, 60875128), (4, 30437564), (8, 15218782), (16, 7609391), (67, 1817168), (134, 908584), (137, 888688), (268, 454292), (274, 444344), (536, 227146), (548, 222172), (829, 146864), (1072, 113573), (1096, 111086), (1658, 73432), (2192, 55543), (3316, 36716), (6632, 18358), (9179, 13264)]