139191984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{31181}}^1$

素因数の和:31226

約数の個数: 60

約数和(自身を含む): 402123072

約数和(自身を除く): 262931088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 31181, 62362, 93543, 124724, 187086, 249448, 280629, 374172, 498896, 561258, 748344, 966611, 1122516, 1496688, 1933222, 2245032, 2899833, 3866444, 4490064, 5799666, 7732888, 8699499, 11599332, 15465776, 17398998, 23198664, 34797996, 46397328, 69595992, 139191984]

約数ペア:

[(1, 139191984), (2, 69595992), (3, 46397328), (4, 34797996), (6, 23198664), (8, 17398998), (9, 15465776), (12, 11599332), (16, 8699499), (18, 7732888), (24, 5799666), (31, 4490064), (36, 3866444), (48, 2899833), (62, 2245032), (72, 1933222), (93, 1496688), (124, 1122516), (144, 966611), (186, 748344), (248, 561258), (279, 498896), (372, 374172), (496, 280629), (558, 249448), (744, 187086), (1116, 124724), (1488, 93543), (2232, 62362), (4464, 31181)]