161330804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{6301}}^1$

素因数の和:6515

約数の個数: 24

約数和(自身を含む): 291681768

約数和(自身を除く): 130350964

約数列:

[1, 2, 4, 37, 74, 148, 173, 346, 692, 6301, 6401, 12602, 12802, 25204, 25604, 233137, 466274, 932548, 1090073, 2180146, 4360292, 40332701, 80665402, 161330804]

約数ペア:

[(1, 161330804), (2, 80665402), (4, 40332701), (37, 4360292), (74, 2180146), (148, 1090073), (173, 932548), (346, 466274), (692, 233137), (6301, 25604), (6401, 25204), (12602, 12802)]