145088893988

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1663}}^1\times {\mathrm{245071}}^1$

素因数の和:246827

約数の個数: 24

約数和(自身を含む): 256913879040

約数和(自身を除く): 111824985052

約数列:

[1, 2, 4, 89, 178, 356, 1663, 3326, 6652, 148007, 245071, 296014, 490142, 592028, 980284, 21811319, 43622638, 87245276, 407553073, 815106146, 1630212292, 36272223497, 72544446994, 145088893988]

約数ペア:

[(1, 145088893988), (2, 72544446994), (4, 36272223497), (89, 1630212292), (178, 815106146), (356, 407553073), (1663, 87245276), (3326, 43622638), (6652, 21811319), (148007, 980284), (245071, 592028), (296014, 490142)]