156697292

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{1609}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 278323920

約数和(自身を除く): 121626628

約数列:

[1, 2, 4, 97, 194, 251, 388, 502, 1004, 1609, 3218, 6436, 24347, 48694, 97388, 156073, 312146, 403859, 624292, 807718, 1615436, 39174323, 78348646, 156697292]

約数ペア:

[(1, 156697292), (2, 78348646), (4, 39174323), (97, 1615436), (194, 807718), (251, 624292), (388, 403859), (502, 312146), (1004, 156073), (1609, 97388), (3218, 48694), (6436, 24347)]