131233752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{140207}}^1$

素因数の和:140232

約数の個数: 48

約数和(自身を含む): 382767840

約数和(自身を除く): 251534088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 140207, 280414, 420621, 560828, 841242, 1121656, 1261863, 1682484, 1822691, 2523726, 3364968, 3645382, 5047452, 5468073, 7290764, 10094904, 10936146, 14581528, 16404219, 21872292, 32808438, 43744584, 65616876, 131233752]

約数ペア:

[(1, 131233752), (2, 65616876), (3, 43744584), (4, 32808438), (6, 21872292), (8, 16404219), (9, 14581528), (12, 10936146), (13, 10094904), (18, 7290764), (24, 5468073), (26, 5047452), (36, 3645382), (39, 3364968), (52, 2523726), (72, 1822691), (78, 1682484), (104, 1261863), (117, 1121656), (156, 841242), (234, 560828), (312, 420621), (468, 280414), (936, 140207)]