149761256

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 284229000

約数和(自身を除く): 134467744

約数列:

[1, 2, 4, 8, 173, 241, 346, 449, 482, 692, 898, 964, 1384, 1796, 1928, 3592, 41693, 77677, 83386, 108209, 155354, 166772, 216418, 310708, 333544, 432836, 621416, 865672, 18720157, 37440314, 74880628, 149761256]

約数ペア:

[(1, 149761256), (2, 74880628), (4, 37440314), (8, 18720157), (173, 865672), (241, 621416), (346, 432836), (449, 333544), (482, 310708), (692, 216418), (898, 166772), (964, 155354), (1384, 108209), (1796, 83386), (1928, 77677), (3592, 41693)]