149156768

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 154210912

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 263, 296, 479, 526, 592, 958, 1052, 1184, 1916, 2104, 3832, 4208, 7664, 8416, 9731, 15328, 17723, 19462, 35446, 38924, 70892, 77848, 125977, 141784, 155696, 251954, 283568, 311392, 503908, 567136, 1007816, 2015632, 4031264, 4661149, 9322298, 18644596, 37289192, 74578384, 149156768]

約数ペア:

[(1, 149156768), (2, 74578384), (4, 37289192), (8, 18644596), (16, 9322298), (32, 4661149), (37, 4031264), (74, 2015632), (148, 1007816), (263, 567136), (296, 503908), (479, 311392), (526, 283568), (592, 251954), (958, 155696), (1052, 141784), (1184, 125977), (1916, 77848), (2104, 70892), (3832, 38924), (4208, 35446), (7664, 19462), (8416, 17723), (9731, 15328)]