121896964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 255983616

約数和(自身を除く): 134086652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 191, 322, 382, 644, 764, 991, 1337, 1982, 2674, 3964, 4393, 5348, 6937, 8786, 13874, 17572, 22793, 27748, 30751, 45586, 61502, 91172, 123004, 159551, 189281, 319102, 378562, 638204, 757124, 1324967, 2649934, 4353463, 5299868, 8706926, 17413852, 30474241, 60948482, 121896964]

約数ペア:

[(1, 121896964), (2, 60948482), (4, 30474241), (7, 17413852), (14, 8706926), (23, 5299868), (28, 4353463), (46, 2649934), (92, 1324967), (161, 757124), (191, 638204), (322, 378562), (382, 319102), (644, 189281), (764, 159551), (991, 123004), (1337, 91172), (1982, 61502), (2674, 45586), (3964, 30751), (4393, 27748), (5348, 22793), (6937, 17572), (8786, 13874)]