128504304

素因数分解:

$2^4\times 3^2\times {\mathrm{892391}}^1$

素因数の和:892405

約数の個数: 30

約数和(自身を含む): 359633976

約数和(自身を除く): 231129672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 892391, 1784782, 2677173, 3569564, 5354346, 7139128, 8031519, 10708692, 14278256, 16063038, 21417384, 32126076, 42834768, 64252152, 128504304]

約数ペア:

[(1, 128504304), (2, 64252152), (3, 42834768), (4, 32126076), (6, 21417384), (8, 16063038), (9, 14278256), (12, 10708692), (16, 8031519), (18, 7139128), (24, 5354346), (36, 3569564), (48, 2677173), (72, 1784782), (144, 892391)]