139131396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1559}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 366824640

約数和(自身を除く): 227693244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 67, 74, 111, 134, 148, 201, 222, 268, 333, 402, 444, 603, 666, 804, 1206, 1332, 1559, 2412, 2479, 3118, 4677, 4958, 6236, 7437, 9354, 9916, 14031, 14874, 18708, 22311, 28062, 29748, 44622, 56124, 57683, 89244, 104453, 115366, 173049, 208906, 230732, 313359, 346098, 417812, 519147, 626718, 692196, 940077, 1038294, 1253436, 1880154, 2076588, 3760308, 3864761, 7729522, 11594283, 15459044, 23188566, 34782849, 46377132, 69565698, 139131396]

約数ペア:

[(1, 139131396), (2, 69565698), (3, 46377132), (4, 34782849), (6, 23188566), (9, 15459044), (12, 11594283), (18, 7729522), (36, 3864761), (37, 3760308), (67, 2076588), (74, 1880154), (111, 1253436), (134, 1038294), (148, 940077), (201, 692196), (222, 626718), (268, 519147), (333, 417812), (402, 346098), (444, 313359), (603, 230732), (666, 208906), (804, 173049), (1206, 115366), (1332, 104453), (1559, 89244), (2412, 57683), (2479, 56124), (3118, 44622), (4677, 29748), (4958, 28062), (6236, 22311), (7437, 18708), (9354, 14874), (9916, 14031)]