131884272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70451}}^1$

素因数の和:70478

約数の個数: 60

約数和(自身を含む): 397490184

約数和(自身を除く): 265605912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70451, 140902, 211353, 281804, 422706, 563608, 634059, 845412, 915863, 1127216, 1268118, 1690824, 1831726, 2536236, 2747589, 3381648, 3663452, 5072472, 5495178, 7326904, 8242767, 10144944, 10990356, 14653808, 16485534, 21980712, 32971068, 43961424, 65942136, 131884272]

約数ペア:

[(1, 131884272), (2, 65942136), (3, 43961424), (4, 32971068), (6, 21980712), (8, 16485534), (9, 14653808), (12, 10990356), (13, 10144944), (16, 8242767), (18, 7326904), (24, 5495178), (26, 5072472), (36, 3663452), (39, 3381648), (48, 2747589), (52, 2536236), (72, 1831726), (78, 1690824), (104, 1268118), (117, 1127216), (144, 915863), (156, 845412), (208, 634059), (234, 563608), (312, 422706), (468, 281804), (624, 211353), (936, 140902), (1872, 70451)]