149762004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{25111}}^1$

素因数の和:25196

約数の個数: 48

約数和(自身を含む): 405006336

約数和(自身を除く): 255244332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 25111, 50222, 75333, 100444, 150666, 175777, 301332, 351554, 527331, 703108, 1054662, 1782881, 2109324, 3565762, 5348643, 7131524, 10697286, 12480167, 21394572, 24960334, 37440501, 49920668, 74881002, 149762004]

約数ペア:

[(1, 149762004), (2, 74881002), (3, 49920668), (4, 37440501), (6, 24960334), (7, 21394572), (12, 12480167), (14, 10697286), (21, 7131524), (28, 5348643), (42, 3565762), (71, 2109324), (84, 1782881), (142, 1054662), (213, 703108), (284, 527331), (426, 351554), (497, 301332), (852, 175777), (994, 150666), (1491, 100444), (1988, 75333), (2982, 50222), (5964, 25111)]