165896752

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 160

約数和(自身を含む): 414656000

約数和(自身を除く): 248759248

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 43, 49, 56, 74, 76, 86, 98, 112, 133, 148, 152, 172, 196, 259, 266, 296, 301, 304, 343, 344, 392, 518, 532, 592, 602, 686, 688, 703, 784, 817, 931, 1036, 1064, 1204, 1372, 1406, 1591, 1634, 1813, 1862, 2072, 2107, 2128, 2408, 2744, 2812, 3182, 3268, 3626, 3724, 4144, 4214, 4816, 4921, 5488, 5624, 5719, 6364, 6517, 6536, 7252, 7448, 8428, 9842, 11137, 11248, 11438, 12691, 12728, 13034, 13072, 14504, 14749, 14896, 16856, 19684, 22274, 22876, 25382, 25456, 26068, 29008, 29498, 30229, 33712, 34447, 39368, 40033, 44548, 45752, 50764, 52136, 58996, 60458, 68894, 77959, 78736, 80066, 89096, 91504, 101528, 104272, 117992, 120916, 137788, 155918, 160132, 178192, 203056, 211603, 235984, 241129, 241832, 275576, 280231, 311836, 320264, 423206, 482258, 483664, 545713, 551152, 560462, 623672, 640528, 846412, 964516, 1091426, 1120924, 1247344, 1481221, 1692824, 1929032, 2182852, 2241848, 2962442, 3385648, 3858064, 4365704, 4483696, 5924884, 8731408, 10368547, 11849768, 20737094, 23699536, 41474188, 82948376, 165896752]

約数ペア:

[(1, 165896752), (2, 82948376), (4, 41474188), (7, 23699536), (8, 20737094), (14, 11849768), (16, 10368547), (19, 8731408), (28, 5924884), (37, 4483696), (38, 4365704), (43, 3858064), (49, 3385648), (56, 2962442), (74, 2241848), (76, 2182852), (86, 1929032), (98, 1692824), (112, 1481221), (133, 1247344), (148, 1120924), (152, 1091426), (172, 964516), (196, 846412), (259, 640528), (266, 623672), (296, 560462), (301, 551152), (304, 545713), (343, 483664), (344, 482258), (392, 423206), (518, 320264), (532, 311836), (592, 280231), (602, 275576), (686, 241832), (688, 241129), (703, 235984), (784, 211603), (817, 203056), (931, 178192), (1036, 160132), (1064, 155918), (1204, 137788), (1372, 120916), (1406, 117992), (1591, 104272), (1634, 101528), (1813, 91504), (1862, 89096), (2072, 80066), (2107, 78736), (2128, 77959), (2408, 68894), (2744, 60458), (2812, 58996), (3182, 52136), (3268, 50764), (3626, 45752), (3724, 44548), (4144, 40033), (4214, 39368), (4816, 34447), (4921, 33712), (5488, 30229), (5624, 29498), (5719, 29008), (6364, 26068), (6517, 25456), (6536, 25382), (7252, 22876), (7448, 22274), (8428, 19684), (9842, 16856), (11137, 14896), (11248, 14749), (11438, 14504), (12691, 13072), (12728, 13034)]