140250708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{299681}}^1$

素因数の和:299704

約数の個数: 36

約数和(自身を含む): 381794868

約数和(自身を除く): 241544160

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 299681, 599362, 899043, 1198724, 1798086, 2697129, 3596172, 3895853, 5394258, 7791706, 10788516, 11687559, 15583412, 23375118, 35062677, 46750236, 70125354, 140250708]

約数ペア:

[(1, 140250708), (2, 70125354), (3, 46750236), (4, 35062677), (6, 23375118), (9, 15583412), (12, 11687559), (13, 10788516), (18, 7791706), (26, 5394258), (36, 3895853), (39, 3596172), (52, 2697129), (78, 1798086), (117, 1198724), (156, 899043), (234, 599362), (468, 299681)]