131875488

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14771}}^1$

素因数の和:14818

約数の個数: 72

約数和(自身を含む): 387144576

約数和(自身を除く): 255269088

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, 14771, 29542, 44313, 59084, 88626, 118168, 132939, 177252, 236336, 265878, 354504, 457901, 472672, 531756, 709008, 915802, 1063512, 1373703, 1418016, 1831604, 2127024, 2747406, 3663208, 4121109, 4254048, 5494812, 7326416, 8242218, 10989624, 14652832, 16484436, 21979248, 32968872, 43958496, 65937744, 131875488]

約数ペア:

[(1, 131875488), (2, 65937744), (3, 43958496), (4, 32968872), (6, 21979248), (8, 16484436), (9, 14652832), (12, 10989624), (16, 8242218), (18, 7326416), (24, 5494812), (31, 4254048), (32, 4121109), (36, 3663208), (48, 2747406), (62, 2127024), (72, 1831604), (93, 1418016), (96, 1373703), (124, 1063512), (144, 915802), (186, 709008), (248, 531756), (279, 472672), (288, 457901), (372, 354504), (496, 265878), (558, 236336), (744, 177252), (992, 132939), (1116, 118168), (1488, 88626), (2232, 59084), (2976, 44313), (4464, 29542), (8928, 14771)]