140393916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9677}}^1$

素因数の和:9731

約数の個数: 72

約数和(自身を含む): 394552704

約数和(自身を除く): 254158788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 9677, 14508, 19354, 29031, 38708, 58062, 87093, 116124, 125801, 174186, 251602, 299987, 348372, 377403, 503204, 599974, 754806, 899961, 1132209, 1199948, 1509612, 1799922, 2264418, 2699883, 3599844, 3899831, 4528836, 5399766, 7799662, 10799532, 11699493, 15599324, 23398986, 35098479, 46797972, 70196958, 140393916]

約数ペア:

[(1, 140393916), (2, 70196958), (3, 46797972), (4, 35098479), (6, 23398986), (9, 15599324), (12, 11699493), (13, 10799532), (18, 7799662), (26, 5399766), (31, 4528836), (36, 3899831), (39, 3599844), (52, 2699883), (62, 2264418), (78, 1799922), (93, 1509612), (117, 1199948), (124, 1132209), (156, 899961), (186, 754806), (234, 599974), (279, 503204), (372, 377403), (403, 348372), (468, 299987), (558, 251602), (806, 174186), (1116, 125801), (1209, 116124), (1612, 87093), (2418, 58062), (3627, 38708), (4836, 29031), (7254, 19354), (9677, 14508)]