129271386

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7213}}^1$

素因数の和:7350

約数の個数: 32

約数和(自身を含む): 270092160

約数和(自身を除く): 140820774

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 7213, 8961, 14426, 17922, 21639, 43278, 209177, 418354, 627531, 742939, 1255062, 1485878, 2228817, 4457634, 21545231, 43090462, 64635693, 129271386]

約数ペア:

[(1, 129271386), (2, 64635693), (3, 43090462), (6, 21545231), (29, 4457634), (58, 2228817), (87, 1485878), (103, 1255062), (174, 742939), (206, 627531), (309, 418354), (618, 209177), (2987, 43278), (5974, 21639), (7213, 17922), (8961, 14426)]