156004580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12401}}^1$

素因数の和:12464

約数の個数: 48

約数和(自身を含む): 356284656

約数和(自身を除く): 200280076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 6290, 12401, 12580, 24802, 49604, 62005, 124010, 210817, 248020, 421634, 458837, 843268, 917674, 1054085, 1835348, 2108170, 2294185, 4216340, 4588370, 7800229, 9176740, 15600458, 31200916, 39001145, 78002290, 156004580]

約数ペア:

[(1, 156004580), (2, 78002290), (4, 39001145), (5, 31200916), (10, 15600458), (17, 9176740), (20, 7800229), (34, 4588370), (37, 4216340), (68, 2294185), (74, 2108170), (85, 1835348), (148, 1054085), (170, 917674), (185, 843268), (340, 458837), (370, 421634), (629, 248020), (740, 210817), (1258, 124010), (2516, 62005), (3145, 49604), (6290, 24802), (12401, 12580)]