156989777644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1\times {\mathrm{36919}}^1$

素因数の和:44942

約数の個数: 48

約数和(自身を含む): 330555097600

約数和(自身を除く): 173565319956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7993, 15986, 31972, 36919, 55951, 73838, 111902, 147676, 151867, 223804, 258433, 303734, 516866, 607468, 701461, 1033732, 1063069, 1402922, 2126138, 2805844, 4252276, 4910227, 9820454, 19640908, 295093567, 590187134, 1180374268, 2065654969, 4131309938, 5606777773, 8262619876, 11213555546, 22427111092, 39247444411, 78494888822, 156989777644]

約数ペア:

[(1, 156989777644), (2, 78494888822), (4, 39247444411), (7, 22427111092), (14, 11213555546), (19, 8262619876), (28, 5606777773), (38, 4131309938), (76, 2065654969), (133, 1180374268), (266, 590187134), (532, 295093567), (7993, 19640908), (15986, 9820454), (31972, 4910227), (36919, 4252276), (55951, 2805844), (73838, 2126138), (111902, 1402922), (147676, 1063069), (151867, 1033732), (223804, 701461), (258433, 607468), (303734, 516866)]