156916387047

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{73331}}^1$

素因数の和:73564

約数の個数: 64

約数和(自身を含む): 261320048640

約数和(自身を除く): 104403661593

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 173, 217, 399, 519, 589, 651, 1211, 1767, 3287, 3633, 4123, 5363, 9861, 12369, 16089, 23009, 37541, 69027, 73331, 101897, 112623, 219993, 305691, 513317, 713279, 1393289, 1539951, 2139837, 2273261, 4179867, 6819783, 9753023, 12686263, 15912827, 29259069, 38058789, 43191959, 47738481, 88803841, 129575877, 241038997, 266411523, 302343713, 393274153, 723116991, 907031139, 1179822459, 1687272979, 2752919071, 5061818937, 7472208907, 8258757213, 22416626721, 52305462349, 156916387047]

約数ペア:

[(1, 156916387047), (3, 52305462349), (7, 22416626721), (19, 8258757213), (21, 7472208907), (31, 5061818937), (57, 2752919071), (93, 1687272979), (133, 1179822459), (173, 907031139), (217, 723116991), (399, 393274153), (519, 302343713), (589, 266411523), (651, 241038997), (1211, 129575877), (1767, 88803841), (3287, 47738481), (3633, 43191959), (4123, 38058789), (5363, 29259069), (9861, 15912827), (12369, 12686263), (16089, 9753023), (23009, 6819783), (37541, 4179867), (69027, 2273261), (73331, 2139837), (101897, 1539951), (112623, 1393289), (219993, 713279), (305691, 513317)]