189844656

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 544727040

約数和(自身を除く): 354882384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 47, 48, 57, 76, 86, 94, 103, 114, 129, 141, 152, 172, 188, 206, 228, 258, 282, 304, 309, 344, 376, 412, 456, 516, 564, 618, 688, 752, 817, 824, 893, 912, 1032, 1128, 1236, 1634, 1648, 1786, 1957, 2021, 2064, 2256, 2451, 2472, 2679, 3268, 3572, 3914, 4042, 4429, 4841, 4902, 4944, 5358, 5871, 6063, 6536, 7144, 7828, 8084, 8858, 9682, 9804, 10716, 11742, 12126, 13072, 13287, 14288, 14523, 15656, 16168, 17716, 19364, 19608, 21432, 23484, 24252, 26574, 29046, 31312, 32336, 35432, 38399, 38728, 39216, 42864, 46968, 48504, 53148, 58092, 70864, 76798, 77456, 84151, 91979, 93936, 97008, 106296, 115197, 116184, 153596, 168302, 183958, 208163, 212592, 230394, 232368, 252453, 275937, 307192, 336604, 367916, 416326, 460788, 504906, 551874, 614384, 624489, 673208, 735832, 832652, 921576, 1009812, 1103748, 1248978, 1346416, 1471664, 1665304, 1843152, 2019624, 2207496, 2497956, 3330608, 3955097, 4039248, 4414992, 4995912, 7910194, 9991824, 11865291, 15820388, 23730582, 31640776, 47461164, 63281552, 94922328, 189844656]

約数ペア:

[(1, 189844656), (2, 94922328), (3, 63281552), (4, 47461164), (6, 31640776), (8, 23730582), (12, 15820388), (16, 11865291), (19, 9991824), (24, 7910194), (38, 4995912), (43, 4414992), (47, 4039248), (48, 3955097), (57, 3330608), (76, 2497956), (86, 2207496), (94, 2019624), (103, 1843152), (114, 1665304), (129, 1471664), (141, 1346416), (152, 1248978), (172, 1103748), (188, 1009812), (206, 921576), (228, 832652), (258, 735832), (282, 673208), (304, 624489), (309, 614384), (344, 551874), (376, 504906), (412, 460788), (456, 416326), (516, 367916), (564, 336604), (618, 307192), (688, 275937), (752, 252453), (817, 232368), (824, 230394), (893, 212592), (912, 208163), (1032, 183958), (1128, 168302), (1236, 153596), (1634, 116184), (1648, 115197), (1786, 106296), (1957, 97008), (2021, 93936), (2064, 91979), (2256, 84151), (2451, 77456), (2472, 76798), (2679, 70864), (3268, 58092), (3572, 53148), (3914, 48504), (4042, 46968), (4429, 42864), (4841, 39216), (4902, 38728), (4944, 38399), (5358, 35432), (5871, 32336), (6063, 31312), (6536, 29046), (7144, 26574), (7828, 24252), (8084, 23484), (8858, 21432), (9682, 19608), (9804, 19364), (10716, 17716), (11742, 16168), (12126, 15656), (13072, 14523), (13287, 14288)]