161749758

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1153}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 328363776

約数和(自身を除く): 166614018

約数列:

[1, 2, 3, 6, 103, 206, 227, 309, 454, 618, 681, 1153, 1362, 2306, 3459, 6918, 23381, 46762, 70143, 118759, 140286, 237518, 261731, 356277, 523462, 712554, 785193, 1570386, 26958293, 53916586, 80874879, 161749758]

約数ペア:

[(1, 161749758), (2, 80874879), (3, 53916586), (6, 26958293), (103, 1570386), (206, 785193), (227, 712554), (309, 523462), (454, 356277), (618, 261731), (681, 237518), (1153, 140286), (1362, 118759), (2306, 70143), (3459, 46762), (6918, 23381)]