172202816

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:439

約数の個数: 56

約数和(自身を含む): 349325184

約数和(自身を除く): 177122368

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 151, 173, 206, 302, 346, 412, 604, 692, 824, 1208, 1384, 1648, 2416, 2768, 3296, 4832, 5536, 6592, 9664, 11072, 15553, 17819, 26123, 31106, 35638, 52246, 62212, 71276, 104492, 124424, 142552, 208984, 248848, 285104, 417968, 497696, 570208, 835936, 995392, 1140416, 1671872, 2690669, 5381338, 10762676, 21525352, 43050704, 86101408, 172202816]

約数ペア:

[(1, 172202816), (2, 86101408), (4, 43050704), (8, 21525352), (16, 10762676), (32, 5381338), (64, 2690669), (103, 1671872), (151, 1140416), (173, 995392), (206, 835936), (302, 570208), (346, 497696), (412, 417968), (604, 285104), (692, 248848), (824, 208984), (1208, 142552), (1384, 124424), (1648, 104492), (2416, 71276), (2768, 62212), (3296, 52246), (4832, 35638), (5536, 31106), (6592, 26123), (9664, 17819), (11072, 15553)]