131269344

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19259}}^1$

素因数の和:19343

約数の個数: 48

約数和(自身を含む): 349453440

約数和(自身を除く): 218184096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 19259, 38518, 57777, 77036, 115554, 154072, 231108, 308144, 462216, 616288, 924432, 1367389, 1848864, 2734778, 4102167, 5469556, 8204334, 10939112, 16408668, 21878224, 32817336, 43756448, 65634672, 131269344]

約数ペア:

[(1, 131269344), (2, 65634672), (3, 43756448), (4, 32817336), (6, 21878224), (8, 16408668), (12, 10939112), (16, 8204334), (24, 5469556), (32, 4102167), (48, 2734778), (71, 1848864), (96, 1367389), (142, 924432), (213, 616288), (284, 462216), (426, 308144), (568, 231108), (852, 154072), (1136, 115554), (1704, 77036), (2272, 57777), (3408, 38518), (6816, 19259)]