181134536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55631}}^1$

素因数の和:55685

約数の個数: 32

約数和(自身を含む): 380522880

約数和(自身を除く): 199388344

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 55631, 111262, 222524, 445048, 611941, 1223882, 2058347, 2447764, 4116694, 4895528, 8233388, 16466776, 22641817, 45283634, 90567268, 181134536]

約数ペア:

[(1, 181134536), (2, 90567268), (4, 45283634), (8, 22641817), (11, 16466776), (22, 8233388), (37, 4895528), (44, 4116694), (74, 2447764), (88, 2058347), (148, 1223882), (296, 611941), (407, 445048), (814, 222524), (1628, 111262), (3256, 55631)]