151372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 296352

約数和(自身を除く): 144980

約数列:

[1, 2, 4, 13, 26, 41, 52, 71, 82, 142, 164, 284, 533, 923, 1066, 1846, 2132, 2911, 3692, 5822, 11644, 37843, 75686, 151372]

約数ペア:

[(1, 151372), (2, 75686), (4, 37843), (13, 11644), (26, 5822), (41, 3692), (52, 2911), (71, 2132), (82, 1846), (142, 1066), (164, 923), (284, 533)]