15128045394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{219763}}^1$

素因数の和:219935

約数の個数: 64

約数和(自身を含む): 37975219200

約数和(自身を除く): 22847173806

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 447, 462, 894, 1043, 1639, 2086, 3129, 3278, 4917, 6258, 9834, 11473, 22946, 34419, 68838, 219763, 439526, 659289, 1318578, 1538341, 2417393, 3076682, 4615023, 4834786, 7252179, 9230046, 14504358, 16921751, 32744687, 33843502, 50765253, 65489374, 98234061, 101530506, 196468122, 229212809, 360191557, 458425618, 687638427, 720383114, 1080574671, 1375276854, 2161149342, 2521340899, 5042681798, 7564022697, 15128045394]

約数ペア:

[(1, 15128045394), (2, 7564022697), (3, 5042681798), (6, 2521340899), (7, 2161149342), (11, 1375276854), (14, 1080574671), (21, 720383114), (22, 687638427), (33, 458425618), (42, 360191557), (66, 229212809), (77, 196468122), (149, 101530506), (154, 98234061), (231, 65489374), (298, 50765253), (447, 33843502), (462, 32744687), (894, 16921751), (1043, 14504358), (1639, 9230046), (2086, 7252179), (3129, 4834786), (3278, 4615023), (4917, 3076682), (6258, 2417393), (9834, 1538341), (11473, 1318578), (22946, 659289), (34419, 439526), (68838, 219763)]