171154928

素因数分解:

$2^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5639}}^1$

素因数の和:5925

約数の個数: 40

約数和(自身を含む): 380451840

約数和(自身を除く): 209296912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271, 542, 1084, 1897, 2168, 3794, 4336, 5639, 7588, 11278, 15176, 22556, 30352, 39473, 45112, 78946, 90224, 157892, 315784, 631568, 1528169, 3056338, 6112676, 10697183, 12225352, 21394366, 24450704, 42788732, 85577464, 171154928]

約数ペア:

[(1, 171154928), (2, 85577464), (4, 42788732), (7, 24450704), (8, 21394366), (14, 12225352), (16, 10697183), (28, 6112676), (56, 3056338), (112, 1528169), (271, 631568), (542, 315784), (1084, 157892), (1897, 90224), (2168, 78946), (3794, 45112), (4336, 39473), (5639, 30352), (7588, 22556), (11278, 15176)]