156980935314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245880439}}^1$

素因数の和:1245880454

約数の個数: 24

約数和(自身を含む): 388714697280

約数和(自身を除く): 231733761966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245880439, 2491760878, 3737641317, 7475282634, 8721163073, 11212923951, 17442326146, 22425847902, 26163489219, 52326978438, 78490467657, 156980935314]

約数ペア:

[(1, 156980935314), (2, 78490467657), (3, 52326978438), (6, 26163489219), (7, 22425847902), (9, 17442326146), (14, 11212923951), (18, 8721163073), (21, 7475282634), (42, 3737641317), (63, 2491760878), (126, 1245880439)]