158173631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 206184960

約数和(自身を除く): 48011329

約数列:

[1, 7, 11, 37, 59, 77, 259, 407, 413, 649, 941, 2183, 2849, 4543, 6587, 10351, 15281, 24013, 34817, 55519, 72457, 168091, 243719, 382987, 388633, 610709, 2054203, 2680909, 4274963, 14379421, 22596233, 158173631]

約数ペア:

[(1, 158173631), (7, 22596233), (11, 14379421), (37, 4274963), (59, 2680909), (77, 2054203), (259, 610709), (407, 388633), (413, 382987), (649, 243719), (941, 168091), (2183, 72457), (2849, 55519), (4543, 34817), (6587, 24013), (10351, 15281)]