115400782

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 207210960

約数和(自身を除く): 91810178

約数列:

[1, 2, 7, 14, 49, 89, 98, 101, 131, 178, 202, 262, 623, 707, 917, 1246, 1414, 1834, 4361, 4949, 6419, 8722, 8989, 9898, 11659, 12838, 13231, 17978, 23318, 26462, 62923, 81613, 92617, 125846, 163226, 185234, 440461, 571291, 648319, 880922, 1142582, 1177559, 1296638, 2355118, 8242913, 16485826, 57700391, 115400782]

約数ペア:

[(1, 115400782), (2, 57700391), (7, 16485826), (14, 8242913), (49, 2355118), (89, 1296638), (98, 1177559), (101, 1142582), (131, 880922), (178, 648319), (202, 571291), (262, 440461), (623, 185234), (707, 163226), (917, 125846), (1246, 92617), (1414, 81613), (1834, 62923), (4361, 26462), (4949, 23318), (6419, 17978), (8722, 13231), (8989, 12838), (9898, 11659)]