156618043870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1\times {\mathrm{19181}}^1$

素因数の和:20365

約数の個数: 64

約数和(自身を含む): 305726705856

約数和(自身を除く): 149108661986

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1117, 1462, 2234, 3655, 5585, 7310, 11170, 18989, 19181, 37978, 38362, 48031, 94945, 95905, 96062, 189890, 191810, 240155, 326077, 480310, 652154, 816527, 824783, 1630385, 1633054, 1649566, 3260770, 4082635, 4123915, 8165270, 8247830, 14021311, 21425177, 28042622, 42850354, 70106555, 107125885, 140213110, 214251770, 364228009, 728456018, 921282611, 1821140045, 1842565222, 3642280090, 4606413055, 9212826110, 15661804387, 31323608774, 78309021935, 156618043870]

約数ペア:

[(1, 156618043870), (2, 78309021935), (5, 31323608774), (10, 15661804387), (17, 9212826110), (34, 4606413055), (43, 3642280090), (85, 1842565222), (86, 1821140045), (170, 921282611), (215, 728456018), (430, 364228009), (731, 214251770), (1117, 140213110), (1462, 107125885), (2234, 70106555), (3655, 42850354), (5585, 28042622), (7310, 21425177), (11170, 14021311), (18989, 8247830), (19181, 8165270), (37978, 4123915), (38362, 4082635), (48031, 3260770), (94945, 1649566), (95905, 1633054), (96062, 1630385), (189890, 824783), (191810, 816527), (240155, 652154), (326077, 480310)]