148585120

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4091}}^1$

素因数の和:4333

約数の個数: 48

約数和(自身を含む): 352664928

約数和(自身を除く): 204079808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1816, 2270, 3632, 4091, 4540, 7264, 8182, 9080, 16364, 18160, 20455, 32728, 36320, 40910, 65456, 81820, 130912, 163640, 327280, 654560, 928657, 1857314, 3714628, 4643285, 7429256, 9286570, 14858512, 18573140, 29717024, 37146280, 74292560, 148585120]

約数ペア:

[(1, 148585120), (2, 74292560), (4, 37146280), (5, 29717024), (8, 18573140), (10, 14858512), (16, 9286570), (20, 7429256), (32, 4643285), (40, 3714628), (80, 1857314), (160, 928657), (227, 654560), (454, 327280), (908, 163640), (1135, 130912), (1816, 81820), (2270, 65456), (3632, 40910), (4091, 36320), (4540, 32728), (7264, 20455), (8182, 18160), (9080, 16364)]