131480114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 215654400

約数和(自身を除く): 84174286

約数列:

[1, 2, 19, 31, 38, 62, 239, 467, 478, 589, 934, 1178, 4541, 7409, 8873, 9082, 14477, 14818, 17746, 28954, 111613, 140771, 223226, 275063, 281542, 550126, 2120647, 3460003, 4241294, 6920006, 65740057, 131480114]

約数ペア:

[(1, 131480114), (2, 65740057), (19, 6920006), (31, 4241294), (38, 3460003), (62, 2120647), (239, 550126), (467, 281542), (478, 275063), (589, 223226), (934, 140771), (1178, 111613), (4541, 28954), (7409, 17746), (8873, 14818), (9082, 14477)]