142777172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{5233}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 263793600

約数和(自身を除く): 121016428

約数列:

[1, 2, 4, 19, 38, 76, 359, 718, 1436, 5233, 6821, 10466, 13642, 20932, 27284, 99427, 198854, 397708, 1878647, 3757294, 7514588, 35694293, 71388586, 142777172]

約数ペア:

[(1, 142777172), (2, 71388586), (4, 35694293), (19, 7514588), (38, 3757294), (76, 1878647), (359, 397708), (718, 198854), (1436, 99427), (5233, 27284), (6821, 20932), (10466, 13642)]