154646244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 415527840

約数和(自身を除く): 260881596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 2113, 3852, 4066, 4226, 6099, 6339, 8132, 8452, 12198, 12678, 18297, 19017, 24396, 25356, 36594, 38034, 40147, 73188, 76068, 80294, 120441, 160588, 226091, 240882, 361323, 452182, 481764, 678273, 722646, 904364, 1356546, 1445292, 2034819, 2713092, 4069638, 4295729, 8139276, 8591458, 12887187, 17182916, 25774374, 38661561, 51548748, 77323122, 154646244]

約数ペア:

[(1, 154646244), (2, 77323122), (3, 51548748), (4, 38661561), (6, 25774374), (9, 17182916), (12, 12887187), (18, 8591458), (19, 8139276), (36, 4295729), (38, 4069638), (57, 2713092), (76, 2034819), (107, 1445292), (114, 1356546), (171, 904364), (214, 722646), (228, 678273), (321, 481764), (342, 452182), (428, 361323), (642, 240882), (684, 226091), (963, 160588), (1284, 120441), (1926, 80294), (2033, 76068), (2113, 73188), (3852, 40147), (4066, 38034), (4226, 36594), (6099, 25356), (6339, 24396), (8132, 19017), (8452, 18297), (12198, 12678)]