180147240028

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4202371}}^1$

素因数の和:4203913

約数の個数: 24

約数和(自身を含む): 360529898624

約数和(自身を除く): 180382658596

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 6124, 10717, 21434, 42868, 4202371, 8404742, 16809484, 29416597, 58833194, 117666388, 6433830001, 12867660002, 25735320004, 45036810007, 90073620014, 180147240028]

約数ペア:

[(1, 180147240028), (2, 90073620014), (4, 45036810007), (7, 25735320004), (14, 12867660002), (28, 6433830001), (1531, 117666388), (3062, 58833194), (6124, 29416597), (10717, 16809484), (21434, 8404742), (42868, 4202371)]