156980423312

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{4973}}^1\times {\mathrm{13241}}^1$

素因数の和:18371

約数の個数: 40

約数和(自身を含む): 306275542200

約数和(自身を除く): 149295118888

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 4973, 9946, 13241, 19892, 26482, 39784, 52964, 79568, 105928, 211856, 740977, 1481954, 1972909, 2963908, 3945818, 5927816, 7891636, 11855632, 15783272, 31566544, 65847493, 131694986, 263389972, 526779944, 1053559888, 9811276457, 19622552914, 39245105828, 78490211656, 156980423312]

約数ペア:

[(1, 156980423312), (2, 78490211656), (4, 39245105828), (8, 19622552914), (16, 9811276457), (149, 1053559888), (298, 526779944), (596, 263389972), (1192, 131694986), (2384, 65847493), (4973, 31566544), (9946, 15783272), (13241, 11855632), (19892, 7891636), (26482, 5927816), (39784, 3945818), (52964, 2963908), (79568, 1972909), (105928, 1481954), (211856, 740977)]