140966928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:869

約数の個数: 120

約数和(自身を含む): 422021600

約数和(自身を除く): 281054672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 67, 72, 76, 114, 134, 144, 152, 171, 201, 228, 268, 304, 342, 402, 456, 536, 603, 684, 769, 804, 912, 1072, 1206, 1273, 1368, 1538, 1608, 2307, 2412, 2546, 2736, 3076, 3216, 3819, 4614, 4824, 5092, 6152, 6921, 7638, 9228, 9648, 10184, 11457, 12304, 13842, 14611, 15276, 18456, 20368, 22914, 27684, 29222, 30552, 36912, 43833, 45828, 51523, 55368, 58444, 61104, 87666, 91656, 103046, 110736, 116888, 131499, 154569, 175332, 183312, 206092, 233776, 262998, 309138, 350664, 412184, 463707, 525996, 618276, 701328, 824368, 927414, 978937, 1051992, 1236552, 1854828, 1957874, 2103984, 2473104, 2936811, 3709656, 3915748, 5873622, 7419312, 7831496, 8810433, 11747244, 15662992, 17620866, 23494488, 35241732, 46988976, 70483464, 140966928]

約数ペア:

[(1, 140966928), (2, 70483464), (3, 46988976), (4, 35241732), (6, 23494488), (8, 17620866), (9, 15662992), (12, 11747244), (16, 8810433), (18, 7831496), (19, 7419312), (24, 5873622), (36, 3915748), (38, 3709656), (48, 2936811), (57, 2473104), (67, 2103984), (72, 1957874), (76, 1854828), (114, 1236552), (134, 1051992), (144, 978937), (152, 927414), (171, 824368), (201, 701328), (228, 618276), (268, 525996), (304, 463707), (342, 412184), (402, 350664), (456, 309138), (536, 262998), (603, 233776), (684, 206092), (769, 183312), (804, 175332), (912, 154569), (1072, 131499), (1206, 116888), (1273, 110736), (1368, 103046), (1538, 91656), (1608, 87666), (2307, 61104), (2412, 58444), (2546, 55368), (2736, 51523), (3076, 45828), (3216, 43833), (3819, 36912), (4614, 30552), (4824, 29222), (5092, 27684), (6152, 22914), (6921, 20368), (7638, 18456), (9228, 15276), (9648, 14611), (10184, 13842), (11457, 12304)]