161269416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 192

約数和(自身を含む): 573580800

約数和(自身を除く): 412311384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 198, 209, 228, 231, 252, 264, 266, 308, 342, 396, 399, 418, 456, 462, 504, 532, 616, 627, 684, 693, 792, 798, 836, 924, 1064, 1197, 1254, 1368, 1386, 1463, 1531, 1596, 1672, 1848, 1881, 2394, 2508, 2772, 2926, 3062, 3192, 3762, 4389, 4593, 4788, 5016, 5544, 5852, 6124, 7524, 8778, 9186, 9576, 10717, 11704, 12248, 13167, 13779, 15048, 16841, 17556, 18372, 21434, 26334, 27558, 29089, 32151, 33682, 35112, 36744, 42868, 50523, 52668, 55116, 58178, 64302, 67364, 85736, 87267, 96453, 101046, 105336, 110232, 116356, 117887, 128604, 134728, 151569, 174534, 192906, 202092, 203623, 232712, 235774, 257208, 261801, 303138, 319979, 349068, 353661, 385812, 404184, 407246, 471548, 523602, 606276, 610869, 639958, 698136, 707322, 771624, 814492, 943096, 959937, 1047204, 1060983, 1212552, 1221738, 1279916, 1414644, 1628984, 1832607, 1919874, 2094408, 2121966, 2239853, 2443476, 2559832, 2829288, 2879811, 3665214, 3839748, 4243932, 4479706, 4886952, 5759622, 6719559, 7330428, 7679496, 8487864, 8959412, 11519244, 13439118, 14660856, 17918824, 20158677, 23038488, 26878236, 40317354, 53756472, 80634708, 161269416]

約数ペア:

[(1, 161269416), (2, 80634708), (3, 53756472), (4, 40317354), (6, 26878236), (7, 23038488), (8, 20158677), (9, 17918824), (11, 14660856), (12, 13439118), (14, 11519244), (18, 8959412), (19, 8487864), (21, 7679496), (22, 7330428), (24, 6719559), (28, 5759622), (33, 4886952), (36, 4479706), (38, 4243932), (42, 3839748), (44, 3665214), (56, 2879811), (57, 2829288), (63, 2559832), (66, 2443476), (72, 2239853), (76, 2121966), (77, 2094408), (84, 1919874), (88, 1832607), (99, 1628984), (114, 1414644), (126, 1279916), (132, 1221738), (133, 1212552), (152, 1060983), (154, 1047204), (168, 959937), (171, 943096), (198, 814492), (209, 771624), (228, 707322), (231, 698136), (252, 639958), (264, 610869), (266, 606276), (308, 523602), (342, 471548), (396, 407246), (399, 404184), (418, 385812), (456, 353661), (462, 349068), (504, 319979), (532, 303138), (616, 261801), (627, 257208), (684, 235774), (693, 232712), (792, 203623), (798, 202092), (836, 192906), (924, 174534), (1064, 151569), (1197, 134728), (1254, 128604), (1368, 117887), (1386, 116356), (1463, 110232), (1531, 105336), (1596, 101046), (1672, 96453), (1848, 87267), (1881, 85736), (2394, 67364), (2508, 64302), (2772, 58178), (2926, 55116), (3062, 52668), (3192, 50523), (3762, 42868), (4389, 36744), (4593, 35112), (4788, 33682), (5016, 32151), (5544, 29089), (5852, 27558), (6124, 26334), (7524, 21434), (8778, 18372), (9186, 17556), (9576, 16841), (10717, 15048), (11704, 13779), (12248, 13167)]