131163648

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1$

素因数の和:1148

約数の個数: 160

約数和(自身を含む): 436043520

約数和(自身を除く): 304879872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 512, 528, 616, 672, 704, 768, 896, 924, 1056, 1109, 1232, 1344, 1408, 1536, 1792, 1848, 2112, 2218, 2464, 2688, 2816, 3327, 3584, 3696, 4224, 4436, 4928, 5376, 5632, 6654, 7392, 7763, 8448, 8872, 9856, 10752, 12199, 13308, 14784, 15526, 16896, 17744, 19712, 23289, 24398, 26616, 29568, 31052, 35488, 36597, 39424, 46578, 48796, 53232, 59136, 62104, 70976, 73194, 85393, 93156, 97592, 106464, 118272, 124208, 141952, 146388, 170786, 186312, 195184, 212928, 248416, 256179, 283904, 292776, 341572, 372624, 390368, 425856, 496832, 512358, 567808, 585552, 683144, 745248, 780736, 851712, 993664, 1024716, 1171104, 1366288, 1490496, 1561472, 1703424, 1987328, 2049432, 2342208, 2732576, 2980992, 3122944, 3974656, 4098864, 4684416, 5465152, 5961984, 6245888, 8197728, 9368832, 10930304, 11923968, 16395456, 18737664, 21860608, 32790912, 43721216, 65581824, 131163648]

約数ペア:

[(1, 131163648), (2, 65581824), (3, 43721216), (4, 32790912), (6, 21860608), (7, 18737664), (8, 16395456), (11, 11923968), (12, 10930304), (14, 9368832), (16, 8197728), (21, 6245888), (22, 5961984), (24, 5465152), (28, 4684416), (32, 4098864), (33, 3974656), (42, 3122944), (44, 2980992), (48, 2732576), (56, 2342208), (64, 2049432), (66, 1987328), (77, 1703424), (84, 1561472), (88, 1490496), (96, 1366288), (112, 1171104), (128, 1024716), (132, 993664), (154, 851712), (168, 780736), (176, 745248), (192, 683144), (224, 585552), (231, 567808), (256, 512358), (264, 496832), (308, 425856), (336, 390368), (352, 372624), (384, 341572), (448, 292776), (462, 283904), (512, 256179), (528, 248416), (616, 212928), (672, 195184), (704, 186312), (768, 170786), (896, 146388), (924, 141952), (1056, 124208), (1109, 118272), (1232, 106464), (1344, 97592), (1408, 93156), (1536, 85393), (1792, 73194), (1848, 70976), (2112, 62104), (2218, 59136), (2464, 53232), (2688, 48796), (2816, 46578), (3327, 39424), (3584, 36597), (3696, 35488), (4224, 31052), (4436, 29568), (4928, 26616), (5376, 24398), (5632, 23289), (6654, 19712), (7392, 17744), (7763, 16896), (8448, 15526), (8872, 14784), (9856, 13308), (10752, 12199)]