156989169796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12401}}^1\times {\mathrm{166571}}^1$

素因数の和:178995

約数の個数: 24

約数和(自身を含む): 289215632160

約数和(自身を除く): 132226462364

約数列:

[1, 2, 4, 19, 38, 76, 12401, 24802, 49604, 166571, 235619, 333142, 471238, 666284, 942476, 3164849, 6329698, 12659396, 2065646971, 4131293942, 8262587884, 39247292449, 78494584898, 156989169796]

約数ペア:

[(1, 156989169796), (2, 78494584898), (4, 39247292449), (19, 8262587884), (38, 4131293942), (76, 2065646971), (12401, 12659396), (24802, 6329698), (49604, 3164849), (166571, 942476), (235619, 666284), (333142, 471238)]