128465481644

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{3673}}^1\times {\mathrm{38183}}^1$

素因数の和:42089

約数の個数: 24

約数和(自身を含む): 225863705760

約数和(自身を除く): 97398224116

約数列:

[1, 2, 4, 229, 458, 916, 3673, 7346, 14692, 38183, 76366, 152732, 841117, 1682234, 3364468, 8743907, 17487814, 34975628, 140246159, 280492318, 560984636, 32116370411, 64232740822, 128465481644]

約数ペア:

[(1, 128465481644), (2, 64232740822), (4, 32116370411), (229, 560984636), (458, 280492318), (916, 140246159), (3673, 34975628), (7346, 17487814), (14692, 8743907), (38183, 3364468), (76366, 1682234), (152732, 841117)]