156979326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5185

約数の個数: 64

約数和(自身を含む): 388827648

約数和(自身を除く): 231848322

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5113, 5117, 10226, 10234, 15339, 15351, 30678, 30702, 35791, 71582, 86921, 107373, 173842, 214746, 219859, 260763, 439718, 521526, 608447, 659577, 1216894, 1319154, 1539013, 1825341, 3078026, 3650682, 3737603, 4617039, 7475206, 9234078, 11212809, 22425618, 26163221, 52326442, 78489663, 156979326]

約数ペア:

[(1, 156979326), (2, 78489663), (3, 52326442), (6, 26163221), (7, 22425618), (14, 11212809), (17, 9234078), (21, 7475206), (34, 4617039), (42, 3737603), (43, 3650682), (51, 3078026), (86, 1825341), (102, 1539013), (119, 1319154), (129, 1216894), (238, 659577), (258, 608447), (301, 521526), (357, 439718), (602, 260763), (714, 219859), (731, 214746), (903, 173842), (1462, 107373), (1806, 86921), (2193, 71582), (4386, 35791), (5113, 30702), (5117, 30678), (10226, 15351), (10234, 15339)]