156638547828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{621581539}}^1$

素因数の和:621581556

約数の個数: 36

約数和(自身を含む): 452511361120

約数和(自身を除く): 295872813292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 621581539, 1243163078, 1864744617, 2486326156, 3729489234, 4351070773, 5594233851, 7458978468, 8702141546, 11188467702, 13053212319, 17404283092, 22376935404, 26106424638, 39159636957, 52212849276, 78319273914, 156638547828]

約数ペア:

[(1, 156638547828), (2, 78319273914), (3, 52212849276), (4, 39159636957), (6, 26106424638), (7, 22376935404), (9, 17404283092), (12, 13053212319), (14, 11188467702), (18, 8702141546), (21, 7458978468), (28, 5594233851), (36, 4351070773), (42, 3729489234), (63, 2486326156), (84, 1864744617), (126, 1243163078), (252, 621581539)]