140838744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{345193}}^1$

素因数の和:345219

約数の個数: 32

約数和(自身を含む): 372809520

約数和(自身を除く): 231970776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 345193, 690386, 1035579, 1380772, 2071158, 2761544, 4142316, 5868281, 8284632, 11736562, 17604843, 23473124, 35209686, 46946248, 70419372, 140838744]

約数ペア:

[(1, 140838744), (2, 70419372), (3, 46946248), (4, 35209686), (6, 23473124), (8, 17604843), (12, 11736562), (17, 8284632), (24, 5868281), (34, 4142316), (51, 2761544), (68, 2071158), (102, 1380772), (136, 1035579), (204, 690386), (408, 345193)]