127557184

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{5521}}^1$

素因数の和:5571

約数の個数: 42

約数和(自身を含む): 267193014

約数和(自身を除く): 139635830

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5521, 5776, 11042, 11552, 22084, 23104, 44168, 88336, 104899, 176672, 209798, 353344, 419596, 839192, 1678384, 1993081, 3356768, 3986162, 6713536, 7972324, 15944648, 31889296, 63778592, 127557184]

約数ペア:

[(1, 127557184), (2, 63778592), (4, 31889296), (8, 15944648), (16, 7972324), (19, 6713536), (32, 3986162), (38, 3356768), (64, 1993081), (76, 1678384), (152, 839192), (304, 419596), (361, 353344), (608, 209798), (722, 176672), (1216, 104899), (1444, 88336), (2888, 44168), (5521, 23104), (5776, 22084), (11042, 11552)]