128463312

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{30071}}^1$

素因数の和:30171

約数の個数: 40

約数和(自身を含む): 335603520

約数和(自身を除く): 207140208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 30071, 60142, 90213, 120284, 180426, 240568, 360852, 481136, 721704, 1443408, 2676319, 5352638, 8028957, 10705276, 16057914, 21410552, 32115828, 42821104, 64231656, 128463312]

約数ペア:

[(1, 128463312), (2, 64231656), (3, 42821104), (4, 32115828), (6, 21410552), (8, 16057914), (12, 10705276), (16, 8028957), (24, 5352638), (48, 2676319), (89, 1443408), (178, 721704), (267, 481136), (356, 360852), (534, 240568), (712, 180426), (1068, 120284), (1424, 90213), (2136, 60142), (4272, 30071)]