164085558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15817}}^1$

素因数の和:15861

約数の個数: 64

約数和(自身を含む): 425187840

約数和(自身を除く): 261102282

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 15817, 31634, 47451, 94902, 110719, 205621, 221438, 300523, 332157, 411242, 601046, 616863, 664314, 901569, 1233726, 1439347, 1803138, 2103661, 2878694, 3906799, 4207322, 4318041, 6310983, 7813598, 8636082, 11720397, 12621966, 23440794, 27347593, 54695186, 82042779, 164085558]

約数ペア:

[(1, 164085558), (2, 82042779), (3, 54695186), (6, 27347593), (7, 23440794), (13, 12621966), (14, 11720397), (19, 8636082), (21, 7813598), (26, 6310983), (38, 4318041), (39, 4207322), (42, 3906799), (57, 2878694), (78, 2103661), (91, 1803138), (114, 1439347), (133, 1233726), (182, 901569), (247, 664314), (266, 616863), (273, 601046), (399, 411242), (494, 332157), (546, 300523), (741, 221438), (798, 205621), (1482, 110719), (1729, 94902), (3458, 47451), (5187, 31634), (10374, 15817)]