129553372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{2309}}^1$

素因数の和:2422

約数の個数: 36

約数和(自身を含む): 248565240

約数和(自身を除く): 119011868

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 169, 332, 338, 676, 1079, 2158, 2309, 4316, 4618, 9236, 14027, 28054, 30017, 56108, 60034, 120068, 191647, 383294, 390221, 766588, 780442, 1560884, 2491411, 4982822, 9965644, 32388343, 64776686, 129553372]

約数ペア:

[(1, 129553372), (2, 64776686), (4, 32388343), (13, 9965644), (26, 4982822), (52, 2491411), (83, 1560884), (166, 780442), (169, 766588), (332, 390221), (338, 383294), (676, 191647), (1079, 120068), (2158, 60034), (2309, 56108), (4316, 30017), (4618, 28054), (9236, 14027)]