156720129706

素因数分解:

$2^1\times 7^2\times {\mathrm{26321}}^1\times {\mathrm{60757}}^1$

素因数の和:87094

約数の個数: 24

約数和(自身を含む): 273475524996

約数和(自身を除く): 116755395290

約数列:

[1, 2, 7, 14, 49, 98, 26321, 52642, 60757, 121514, 184247, 368494, 425299, 850598, 1289729, 2579458, 2977093, 5954186, 1599184997, 3198369994, 11194294979, 22388589958, 78360064853, 156720129706]

約数ペア:

[(1, 156720129706), (2, 78360064853), (7, 22388589958), (14, 11194294979), (49, 3198369994), (98, 1599184997), (26321, 5954186), (52642, 2977093), (60757, 2579458), (121514, 1289729), (184247, 850598), (368494, 425299)]