165806928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1721

約数の個数: 120

約数和(自身を含む): 535803008

約数和(自身を除く): 369996080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 721, 824, 927, 1008, 1236, 1442, 1597, 1648, 1854, 2163, 2472, 2884, 3194, 3708, 4326, 4791, 4944, 5768, 6388, 6489, 7416, 8652, 9582, 11179, 11536, 12776, 12978, 14373, 14832, 17304, 19164, 22358, 25552, 25956, 28746, 33537, 34608, 38328, 44716, 51912, 57492, 67074, 76656, 89432, 100611, 103824, 114984, 134148, 164491, 178864, 201222, 229968, 268296, 328982, 402444, 493473, 536592, 657964, 804888, 986946, 1151437, 1315928, 1480419, 1609776, 1973892, 2302874, 2631856, 2960838, 3454311, 3947784, 4605748, 5921676, 6908622, 7895568, 9211496, 10362933, 11843352, 13817244, 18422992, 20725866, 23686704, 27634488, 41451732, 55268976, 82903464, 165806928]

約数ペア:

[(1, 165806928), (2, 82903464), (3, 55268976), (4, 41451732), (6, 27634488), (7, 23686704), (8, 20725866), (9, 18422992), (12, 13817244), (14, 11843352), (16, 10362933), (18, 9211496), (21, 7895568), (24, 6908622), (28, 5921676), (36, 4605748), (42, 3947784), (48, 3454311), (56, 2960838), (63, 2631856), (72, 2302874), (84, 1973892), (103, 1609776), (112, 1480419), (126, 1315928), (144, 1151437), (168, 986946), (206, 804888), (252, 657964), (309, 536592), (336, 493473), (412, 402444), (504, 328982), (618, 268296), (721, 229968), (824, 201222), (927, 178864), (1008, 164491), (1236, 134148), (1442, 114984), (1597, 103824), (1648, 100611), (1854, 89432), (2163, 76656), (2472, 67074), (2884, 57492), (3194, 51912), (3708, 44716), (4326, 38328), (4791, 34608), (4944, 33537), (5768, 28746), (6388, 25956), (6489, 25552), (7416, 22358), (8652, 19164), (9582, 17304), (11179, 14832), (11536, 14373), (12776, 12978)]