140738208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112771}}^1$

素因数の和:112797

約数の個数: 48

約数和(自身を含む): 397859616

約数和(自身を除く): 257121408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 112771, 225542, 338313, 451084, 676626, 902168, 1353252, 1466023, 1804336, 2706504, 2932046, 3608672, 4398069, 5413008, 5864092, 8796138, 10826016, 11728184, 17592276, 23456368, 35184552, 46912736, 70369104, 140738208]

約数ペア:

[(1, 140738208), (2, 70369104), (3, 46912736), (4, 35184552), (6, 23456368), (8, 17592276), (12, 11728184), (13, 10826016), (16, 8796138), (24, 5864092), (26, 5413008), (32, 4398069), (39, 3608672), (48, 2932046), (52, 2706504), (78, 1804336), (96, 1466023), (104, 1353252), (156, 902168), (208, 676626), (312, 451084), (416, 338313), (624, 225542), (1248, 112771)]