156955837955

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1\times {\mathrm{14851}}^1$

素因数の和:19187

約数の個数: 32

約数和(自身を含む): 218351490048

約数和(自身を除く): 61395652093

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 4253, 14851, 21265, 29771, 74255, 103957, 148855, 301963, 519785, 1054421, 1509815, 2113741, 5272105, 7380947, 10568705, 36904735, 63161303, 315806515, 442129121, 2210645605, 4484452513, 22422262565, 31391167591, 156955837955]

約数ペア:

[(1, 156955837955), (5, 31391167591), (7, 22422262565), (35, 4484452513), (71, 2210645605), (355, 442129121), (497, 315806515), (2485, 63161303), (4253, 36904735), (14851, 10568705), (21265, 7380947), (29771, 5272105), (74255, 2113741), (103957, 1509815), (148855, 1054421), (301963, 519785)]