156922818213

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{3701}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 247787831808

約数和(自身を除く): 90865013595

約数列:

[1, 3, 7, 21, 37, 111, 197, 259, 277, 591, 777, 831, 1379, 1939, 3701, 4137, 5817, 7289, 10249, 11103, 21867, 25907, 30747, 51023, 54569, 71743, 77721, 136937, 153069, 163707, 215229, 381983, 410811, 729097, 958559, 1025177, 1145949, 2019053, 2187291, 2875677, 3075531, 5103679, 6057159, 7176239, 14133371, 15311037, 21528717, 26976589, 37931549, 42400113, 80929767, 113794647, 188836123, 201959869, 265520843, 566508369, 605879607, 796562529, 1413719083, 4241157249, 7472515153, 22417545459, 52307606071, 156922818213]

約数ペア:

[(1, 156922818213), (3, 52307606071), (7, 22417545459), (21, 7472515153), (37, 4241157249), (111, 1413719083), (197, 796562529), (259, 605879607), (277, 566508369), (591, 265520843), (777, 201959869), (831, 188836123), (1379, 113794647), (1939, 80929767), (3701, 42400113), (4137, 37931549), (5817, 26976589), (7289, 21528717), (10249, 15311037), (11103, 14133371), (21867, 7176239), (25907, 6057159), (30747, 5103679), (51023, 3075531), (54569, 2875677), (71743, 2187291), (77721, 2019053), (136937, 1145949), (153069, 1025177), (163707, 958559), (215229, 729097), (381983, 410811)]