140264928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13163}}^1$

素因数の和:13216

約数の個数: 72

約数和(自身を含む): 409690008

約数和(自身を除く): 269425080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 13163, 26326, 39489, 52652, 78978, 105304, 118467, 157956, 210608, 236934, 315912, 421216, 473868, 487031, 631824, 947736, 974062, 1263648, 1461093, 1895472, 1948124, 2922186, 3790944, 3896248, 4383279, 5844372, 7792496, 8766558, 11688744, 15584992, 17533116, 23377488, 35066232, 46754976, 70132464, 140264928]

約数ペア:

[(1, 140264928), (2, 70132464), (3, 46754976), (4, 35066232), (6, 23377488), (8, 17533116), (9, 15584992), (12, 11688744), (16, 8766558), (18, 7792496), (24, 5844372), (32, 4383279), (36, 3896248), (37, 3790944), (48, 2922186), (72, 1948124), (74, 1895472), (96, 1461093), (111, 1263648), (144, 974062), (148, 947736), (222, 631824), (288, 487031), (296, 473868), (333, 421216), (444, 315912), (592, 236934), (666, 210608), (888, 157956), (1184, 118467), (1332, 105304), (1776, 78978), (2664, 52652), (3552, 39489), (5328, 26326), (10656, 13163)]