159559212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 399542080

約数和(自身を除く): 239982868

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 289, 331, 417, 556, 578, 662, 834, 867, 993, 1156, 1324, 1668, 1734, 1986, 2363, 3468, 3972, 4726, 5627, 7089, 9452, 11254, 14178, 16881, 22508, 28356, 33762, 40171, 46009, 67524, 80342, 92018, 95659, 120513, 138027, 160684, 184036, 191318, 241026, 276054, 286977, 382636, 482052, 552108, 573954, 782153, 1147908, 1564306, 2346459, 3128612, 4692918, 9385836, 13296601, 26593202, 39889803, 53186404, 79779606, 159559212]

約数ペア:

[(1, 159559212), (2, 79779606), (3, 53186404), (4, 39889803), (6, 26593202), (12, 13296601), (17, 9385836), (34, 4692918), (51, 3128612), (68, 2346459), (102, 1564306), (139, 1147908), (204, 782153), (278, 573954), (289, 552108), (331, 482052), (417, 382636), (556, 286977), (578, 276054), (662, 241026), (834, 191318), (867, 184036), (993, 160684), (1156, 138027), (1324, 120513), (1668, 95659), (1734, 92018), (1986, 80342), (2363, 67524), (3468, 46009), (3972, 40171), (4726, 33762), (5627, 28356), (7089, 22508), (9452, 16881), (11254, 14178)]