190026968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{2441}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 367472160

約数和(自身を除く): 177445192

約数列:

[1, 2, 4, 8, 37, 74, 148, 263, 296, 526, 1052, 2104, 2441, 4882, 9731, 9764, 19462, 19528, 38924, 77848, 90317, 180634, 361268, 641983, 722536, 1283966, 2567932, 5135864, 23753371, 47506742, 95013484, 190026968]

約数ペア:

[(1, 190026968), (2, 95013484), (4, 47506742), (8, 23753371), (37, 5135864), (74, 2567932), (148, 1283966), (263, 722536), (296, 641983), (526, 361268), (1052, 180634), (2104, 90317), (2441, 77848), (4882, 38924), (9731, 19528), (9764, 19462)]