171408528

素因数分解:

$2^4\times 3^3\times {\mathrm{619}}^1\times {\mathrm{641}}^1$

素因数の和:1277

約数の個数: 80

約数和(自身を含む): 493569600

約数和(自身を除く): 322161072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 619, 641, 1238, 1282, 1857, 1923, 2476, 2564, 3714, 3846, 4952, 5128, 5571, 5769, 7428, 7692, 9904, 10256, 11142, 11538, 14856, 15384, 16713, 17307, 22284, 23076, 29712, 30768, 33426, 34614, 44568, 46152, 66852, 69228, 89136, 92304, 133704, 138456, 267408, 276912, 396779, 793558, 1190337, 1587116, 2380674, 3174232, 3571011, 4761348, 6348464, 7142022, 9522696, 10713033, 14284044, 19045392, 21426066, 28568088, 42852132, 57136176, 85704264, 171408528]

約数ペア:

[(1, 171408528), (2, 85704264), (3, 57136176), (4, 42852132), (6, 28568088), (8, 21426066), (9, 19045392), (12, 14284044), (16, 10713033), (18, 9522696), (24, 7142022), (27, 6348464), (36, 4761348), (48, 3571011), (54, 3174232), (72, 2380674), (108, 1587116), (144, 1190337), (216, 793558), (432, 396779), (619, 276912), (641, 267408), (1238, 138456), (1282, 133704), (1857, 92304), (1923, 89136), (2476, 69228), (2564, 66852), (3714, 46152), (3846, 44568), (4952, 34614), (5128, 33426), (5571, 30768), (5769, 29712), (7428, 23076), (7692, 22284), (9904, 17307), (10256, 16713), (11142, 15384), (11538, 14856)]