156748195431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{62501}}^1$

素因数の和:62728

約数の個数: 48

約数和(自身を含む): 238687637760

約数和(自身を除く): 81939442329

約数列:

[1, 3, 9, 31, 89, 93, 101, 267, 279, 303, 801, 909, 2759, 3131, 8277, 8989, 9393, 24831, 26967, 28179, 62501, 80901, 187503, 278659, 562509, 835977, 1937531, 2507931, 5562589, 5812593, 6312601, 16687767, 17437779, 18937803, 50063301, 56813409, 172440259, 195690631, 517320777, 561821489, 587071893, 1551962331, 1685464467, 1761215679, 5056393401, 17416466159, 52249398477, 156748195431]

約数ペア:

[(1, 156748195431), (3, 52249398477), (9, 17416466159), (31, 5056393401), (89, 1761215679), (93, 1685464467), (101, 1551962331), (267, 587071893), (279, 561821489), (303, 517320777), (801, 195690631), (909, 172440259), (2759, 56813409), (3131, 50063301), (8277, 18937803), (8989, 17437779), (9393, 16687767), (24831, 6312601), (26967, 5812593), (28179, 5562589), (62501, 2507931), (80901, 1937531), (187503, 835977), (278659, 562509)]