172468544

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 354363528

約数和(自身を除く): 181894984

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 173, 296, 346, 421, 592, 692, 842, 1184, 1384, 1684, 2368, 2768, 3368, 5536, 6401, 6736, 11072, 12802, 13472, 15577, 25604, 26944, 31154, 51208, 62308, 72833, 102416, 124616, 145666, 204832, 249232, 291332, 409664, 498464, 582664, 996928, 1165328, 2330656, 2694821, 4661312, 5389642, 10779284, 21558568, 43117136, 86234272, 172468544]

約数ペア:

[(1, 172468544), (2, 86234272), (4, 43117136), (8, 21558568), (16, 10779284), (32, 5389642), (37, 4661312), (64, 2694821), (74, 2330656), (148, 1165328), (173, 996928), (296, 582664), (346, 498464), (421, 409664), (592, 291332), (692, 249232), (842, 204832), (1184, 145666), (1384, 124616), (1684, 102416), (2368, 72833), (2768, 62308), (3368, 51208), (5536, 31154), (6401, 26944), (6736, 25604), (11072, 15577), (12802, 13472)]