156938825456

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2027843}}^1$

素因数の和:2028549

約数の個数: 40

約数和(自身を含む): 348010475904

約数和(自身を除く): 191071650448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1382, 2764, 4837, 5528, 9674, 11056, 19348, 38696, 77392, 2027843, 4055686, 8111372, 14194901, 16222744, 28389802, 32445488, 56779604, 113559208, 227118416, 1401239513, 2802479026, 5604958052, 9808676591, 11209916104, 19617353182, 22419832208, 39234706364, 78469412728, 156938825456]

約数ペア:

[(1, 156938825456), (2, 78469412728), (4, 39234706364), (7, 22419832208), (8, 19617353182), (14, 11209916104), (16, 9808676591), (28, 5604958052), (56, 2802479026), (112, 1401239513), (691, 227118416), (1382, 113559208), (2764, 56779604), (4837, 32445488), (5528, 28389802), (9674, 16222744), (11056, 14194901), (19348, 8111372), (38696, 4055686), (77392, 2027843)]