156979634

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{84307}}^1$

素因数の和:84342

約数の個数: 24

約数和(自身を含む): 288333360

約数和(自身を除く): 131353726

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 84307, 168614, 590149, 1180298, 1601833, 3203666, 4131043, 8262086, 11212831, 22425662, 78489817, 156979634]

約数ペア:

[(1, 156979634), (2, 78489817), (7, 22425662), (14, 11212831), (19, 8262086), (38, 4131043), (49, 3203666), (98, 1601833), (133, 1180298), (266, 590149), (931, 168614), (1862, 84307)]