131115744

素因数分解:

$2^5\times 3^2\times {\mathrm{455263}}^1$

素因数の和:455279

約数の個数: 36

約数和(自身を含む): 372861216

約数和(自身を除く): 241745472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 455263, 910526, 1365789, 1821052, 2731578, 3642104, 4097367, 5463156, 7284208, 8194734, 10926312, 14568416, 16389468, 21852624, 32778936, 43705248, 65557872, 131115744]

約数ペア:

[(1, 131115744), (2, 65557872), (3, 43705248), (4, 32778936), (6, 21852624), (8, 16389468), (9, 14568416), (12, 10926312), (16, 8194734), (18, 7284208), (24, 5463156), (32, 4097367), (36, 3642104), (48, 2731578), (72, 1821052), (96, 1365789), (144, 910526), (288, 455263)]