127432848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139729}}^1$

素因数の和:139759

約数の個数: 40

約数和(自身を含む): 346530400

約数和(自身を除く): 219097552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 139729, 279458, 419187, 558916, 838374, 1117832, 1676748, 2235664, 2654851, 3353496, 5309702, 6706992, 7964553, 10619404, 15929106, 21238808, 31858212, 42477616, 63716424, 127432848]

約数ペア:

[(1, 127432848), (2, 63716424), (3, 42477616), (4, 31858212), (6, 21238808), (8, 15929106), (12, 10619404), (16, 7964553), (19, 6706992), (24, 5309702), (38, 3353496), (48, 2654851), (57, 2235664), (76, 1676748), (114, 1117832), (152, 838374), (228, 558916), (304, 419187), (456, 279458), (912, 139729)]