138769428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 383358976

約数和(自身を除く): 244589548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 103, 129, 172, 206, 258, 301, 309, 373, 412, 516, 602, 618, 721, 746, 903, 1119, 1204, 1236, 1442, 1492, 1806, 2163, 2238, 2611, 2884, 3612, 4326, 4429, 4476, 5222, 7833, 8652, 8858, 10444, 13287, 15666, 16039, 17716, 26574, 31003, 31332, 32078, 38419, 48117, 53148, 62006, 64156, 76838, 93009, 96234, 112273, 115257, 124012, 153676, 186018, 192468, 224546, 230514, 268933, 336819, 372036, 449092, 461028, 537866, 673638, 806799, 1075732, 1347276, 1613598, 1652017, 3227196, 3304034, 4956051, 6608068, 9912102, 11564119, 19824204, 23128238, 34692357, 46256476, 69384714, 138769428]

約数ペア:

[(1, 138769428), (2, 69384714), (3, 46256476), (4, 34692357), (6, 23128238), (7, 19824204), (12, 11564119), (14, 9912102), (21, 6608068), (28, 4956051), (42, 3304034), (43, 3227196), (84, 1652017), (86, 1613598), (103, 1347276), (129, 1075732), (172, 806799), (206, 673638), (258, 537866), (301, 461028), (309, 449092), (373, 372036), (412, 336819), (516, 268933), (602, 230514), (618, 224546), (721, 192468), (746, 186018), (903, 153676), (1119, 124012), (1204, 115257), (1236, 112273), (1442, 96234), (1492, 93009), (1806, 76838), (2163, 64156), (2238, 62006), (2611, 53148), (2884, 48117), (3612, 38419), (4326, 32078), (4429, 31332), (4476, 31003), (5222, 26574), (7833, 17716), (8652, 16039), (8858, 15666), (10444, 13287)]