163729488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{262387}}^1$

素因数の和:262411

約数の個数: 40

約数和(自身を含む): 455505568

約数和(自身を除く): 291776080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 262387, 524774, 787161, 1049548, 1574322, 2099096, 3148644, 3411031, 4198192, 6297288, 6822062, 10233093, 12594576, 13644124, 20466186, 27288248, 40932372, 54576496, 81864744, 163729488]

約数ペア:

[(1, 163729488), (2, 81864744), (3, 54576496), (4, 40932372), (6, 27288248), (8, 20466186), (12, 13644124), (13, 12594576), (16, 10233093), (24, 6822062), (26, 6297288), (39, 4198192), (48, 3411031), (52, 3148644), (78, 2099096), (104, 1574322), (156, 1049548), (208, 787161), (312, 524774), (624, 262387)]