139019472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 416524680

約数和(自身を除く): 277505208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 109, 136, 144, 153, 204, 218, 272, 306, 327, 408, 436, 521, 612, 654, 816, 872, 981, 1042, 1224, 1308, 1563, 1744, 1853, 1962, 2084, 2448, 2616, 3126, 3706, 3924, 4168, 4689, 5232, 5559, 6252, 7412, 7848, 8336, 8857, 9378, 11118, 12504, 14824, 15696, 16677, 17714, 18756, 22236, 25008, 26571, 29648, 33354, 35428, 37512, 44472, 53142, 56789, 66708, 70856, 75024, 79713, 88944, 106284, 113578, 133416, 141712, 159426, 170367, 212568, 227156, 266832, 318852, 340734, 425136, 454312, 511101, 637704, 681468, 908624, 965413, 1022202, 1275408, 1362936, 1930826, 2044404, 2725872, 2896239, 3861652, 4088808, 5792478, 7723304, 8177616, 8688717, 11584956, 15446608, 17377434, 23169912, 34754868, 46339824, 69509736, 139019472]

約数ペア:

[(1, 139019472), (2, 69509736), (3, 46339824), (4, 34754868), (6, 23169912), (8, 17377434), (9, 15446608), (12, 11584956), (16, 8688717), (17, 8177616), (18, 7723304), (24, 5792478), (34, 4088808), (36, 3861652), (48, 2896239), (51, 2725872), (68, 2044404), (72, 1930826), (102, 1362936), (109, 1275408), (136, 1022202), (144, 965413), (153, 908624), (204, 681468), (218, 637704), (272, 511101), (306, 454312), (327, 425136), (408, 340734), (436, 318852), (521, 266832), (612, 227156), (654, 212568), (816, 170367), (872, 159426), (981, 141712), (1042, 133416), (1224, 113578), (1308, 106284), (1563, 88944), (1744, 79713), (1853, 75024), (1962, 70856), (2084, 66708), (2448, 56789), (2616, 53142), (3126, 44472), (3706, 37512), (3924, 35428), (4168, 33354), (4689, 29648), (5232, 26571), (5559, 25008), (6252, 22236), (7412, 18756), (7848, 17714), (8336, 16677), (8857, 15696), (9378, 14824), (11118, 12504)]