169409916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11677}}^1$

素因数の和:11731

約数の個数: 72

約数和(自身を含む): 476088704

約数和(自身を除く): 306678788

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, 11677, 14508, 23354, 35031, 46708, 70062, 105093, 140124, 151801, 210186, 303602, 361987, 420372, 455403, 607204, 723974, 910806, 1085961, 1366209, 1447948, 1821612, 2171922, 2732418, 3257883, 4343844, 4705831, 5464836, 6515766, 9411662, 13031532, 14117493, 18823324, 28234986, 42352479, 56469972, 84704958, 169409916]

約数ペア:

[(1, 169409916), (2, 84704958), (3, 56469972), (4, 42352479), (6, 28234986), (9, 18823324), (12, 14117493), (13, 13031532), (18, 9411662), (26, 6515766), (31, 5464836), (36, 4705831), (39, 4343844), (52, 3257883), (62, 2732418), (78, 2171922), (93, 1821612), (117, 1447948), (124, 1366209), (156, 1085961), (186, 910806), (234, 723974), (279, 607204), (372, 455403), (403, 420372), (468, 361987), (558, 303602), (806, 210186), (1116, 151801), (1209, 140124), (1612, 105093), (2418, 70062), (3627, 46708), (4836, 35031), (7254, 23354), (11677, 14508)]