138161584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:854

約数の個数: 80

約数和(自身を含む): 314685216

約数和(自身を除く): 176523632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 374, 488, 671, 748, 757, 976, 1037, 1342, 1496, 1514, 2074, 2684, 2992, 3028, 4148, 5368, 6056, 8296, 8327, 10736, 11407, 12112, 12869, 16592, 16654, 22814, 25738, 33308, 45628, 46177, 51476, 66616, 91256, 92354, 102952, 133232, 141559, 182512, 184708, 205904, 283118, 369416, 507947, 566236, 738832, 785009, 1015894, 1132472, 1570018, 2031788, 2264944, 3140036, 4063576, 6280072, 8127152, 8635099, 12560144, 17270198, 34540396, 69080792, 138161584]

約数ペア:

[(1, 138161584), (2, 69080792), (4, 34540396), (8, 17270198), (11, 12560144), (16, 8635099), (17, 8127152), (22, 6280072), (34, 4063576), (44, 3140036), (61, 2264944), (68, 2031788), (88, 1570018), (122, 1132472), (136, 1015894), (176, 785009), (187, 738832), (244, 566236), (272, 507947), (374, 369416), (488, 283118), (671, 205904), (748, 184708), (757, 182512), (976, 141559), (1037, 133232), (1342, 102952), (1496, 92354), (1514, 91256), (2074, 66616), (2684, 51476), (2992, 46177), (3028, 45628), (4148, 33308), (5368, 25738), (6056, 22814), (8296, 16654), (8327, 16592), (10736, 12869), (11407, 12112)]