101812218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 223534080

約数和(自身を除く): 121721862

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 139, 167, 258, 278, 334, 417, 501, 731, 834, 1002, 1462, 2193, 2363, 2839, 4386, 4726, 5678, 5977, 7089, 7181, 8517, 11954, 14178, 14362, 17034, 17931, 21543, 23213, 35862, 43086, 46426, 69639, 101609, 122077, 139278, 203218, 244154, 304827, 366231, 394621, 609654, 732462, 789242, 998159, 1183863, 1996318, 2367726, 2994477, 5988954, 16968703, 33937406, 50906109, 101812218]

約数ペア:

[(1, 101812218), (2, 50906109), (3, 33937406), (6, 16968703), (17, 5988954), (34, 2994477), (43, 2367726), (51, 1996318), (86, 1183863), (102, 998159), (129, 789242), (139, 732462), (167, 609654), (258, 394621), (278, 366231), (334, 304827), (417, 244154), (501, 203218), (731, 139278), (834, 122077), (1002, 101609), (1462, 69639), (2193, 46426), (2363, 43086), (2839, 35862), (4386, 23213), (4726, 21543), (5678, 17931), (5977, 17034), (7089, 14362), (7181, 14178), (8517, 11954)]