138482208

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15511}}^1$

素因数の和:15558

約数の個数: 72

約数和(自身を含む): 406538496

約数和(自身を除く): 268056288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15511, 31022, 46533, 62044, 93066, 124088, 139599, 186132, 248176, 279198, 372264, 480841, 496352, 558396, 744528, 961682, 1116792, 1442523, 1489056, 1923364, 2233584, 2885046, 3846728, 4327569, 4467168, 5770092, 7693456, 8655138, 11540184, 15386912, 17310276, 23080368, 34620552, 46160736, 69241104, 138482208]

約数ペア:

[(1, 138482208), (2, 69241104), (3, 46160736), (4, 34620552), (6, 23080368), (8, 17310276), (9, 15386912), (12, 11540184), (16, 8655138), (18, 7693456), (24, 5770092), (31, 4467168), (32, 4327569), (36, 3846728), (48, 2885046), (62, 2233584), (72, 1923364), (93, 1489056), (96, 1442523), (124, 1116792), (144, 961682), (186, 744528), (248, 558396), (279, 496352), (288, 480841), (372, 372264), (496, 279198), (558, 248176), (744, 186132), (992, 139599), (1116, 124088), (1488, 93066), (2232, 62044), (2976, 46533), (4464, 31022), (8928, 15511)]