155970318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 368944128

約数和(自身を除く): 212973810

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 167, 222, 259, 334, 501, 518, 601, 777, 1002, 1169, 1202, 1554, 1803, 2338, 3507, 3606, 4207, 6179, 7014, 8414, 12358, 12621, 18537, 22237, 25242, 37074, 43253, 44474, 66711, 86506, 100367, 129759, 133422, 155659, 200734, 259518, 301101, 311318, 466977, 602202, 702569, 933954, 1405138, 2107707, 3713579, 4215414, 7427158, 11140737, 22281474, 25995053, 51990106, 77985159, 155970318]

約数ペア:

[(1, 155970318), (2, 77985159), (3, 51990106), (6, 25995053), (7, 22281474), (14, 11140737), (21, 7427158), (37, 4215414), (42, 3713579), (74, 2107707), (111, 1405138), (167, 933954), (222, 702569), (259, 602202), (334, 466977), (501, 311318), (518, 301101), (601, 259518), (777, 200734), (1002, 155659), (1169, 133422), (1202, 129759), (1554, 100367), (1803, 86506), (2338, 66711), (3507, 44474), (3606, 43253), (4207, 37074), (6179, 25242), (7014, 22237), (8414, 18537), (12358, 12621)]