142323408

素因数分解:

$2^4\times 3^2\times {\mathrm{988357}}^1$

素因数の和:988371

約数の個数: 30

約数和(自身を含む): 398308274

約数和(自身を除く): 255984866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 988357, 1976714, 2965071, 3953428, 5930142, 7906856, 8895213, 11860284, 15813712, 17790426, 23720568, 35580852, 47441136, 71161704, 142323408]

約数ペア:

[(1, 142323408), (2, 71161704), (3, 47441136), (4, 35580852), (6, 23720568), (8, 17790426), (9, 15813712), (12, 11860284), (16, 8895213), (18, 7906856), (24, 5930142), (36, 3953428), (48, 2965071), (72, 1976714), (144, 988357)]