142177574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12647}}^1$

素因数の和:12740

約数の個数: 32

約数和(自身を含む): 269554176

約数和(自身を除く): 127376602

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 12647, 25294, 88529, 139117, 177058, 278234, 923231, 973819, 1846462, 1947638, 6462617, 10155541, 12925234, 20311082, 71088787, 142177574]

約数ペア:

[(1, 142177574), (2, 71088787), (7, 20311082), (11, 12925234), (14, 10155541), (22, 6462617), (73, 1947638), (77, 1846462), (146, 973819), (154, 923231), (511, 278234), (803, 177058), (1022, 139117), (1606, 88529), (5621, 25294), (11242, 12647)]