159898368

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 497100800

約数和(自身を除く): 337202432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 607, 672, 686, 768, 784, 896, 1029, 1176, 1214, 1344, 1372, 1568, 1792, 1821, 2058, 2352, 2428, 2688, 2744, 3136, 3642, 4116, 4249, 4704, 4856, 5376, 5488, 6272, 7284, 8232, 8498, 9408, 9712, 10976, 12544, 12747, 14568, 16464, 16996, 18816, 19424, 21952, 25494, 29136, 29743, 32928, 33992, 37632, 38848, 43904, 50988, 58272, 59486, 65856, 67984, 77696, 87808, 89229, 101976, 116544, 118972, 131712, 135968, 155392, 178458, 203952, 208201, 233088, 237944, 263424, 271936, 356916, 407904, 416402, 466176, 475888, 543872, 624603, 713832, 815808, 832804, 951776, 1087744, 1249206, 1427664, 1631616, 1665608, 1903552, 2498412, 2855328, 3263232, 3331216, 3807104, 4996824, 5710656, 6662432, 7614208, 9993648, 11421312, 13324864, 19987296, 22842624, 26649728, 39974592, 53299456, 79949184, 159898368]

約数ペア:

[(1, 159898368), (2, 79949184), (3, 53299456), (4, 39974592), (6, 26649728), (7, 22842624), (8, 19987296), (12, 13324864), (14, 11421312), (16, 9993648), (21, 7614208), (24, 6662432), (28, 5710656), (32, 4996824), (42, 3807104), (48, 3331216), (49, 3263232), (56, 2855328), (64, 2498412), (84, 1903552), (96, 1665608), (98, 1631616), (112, 1427664), (128, 1249206), (147, 1087744), (168, 951776), (192, 832804), (196, 815808), (224, 713832), (256, 624603), (294, 543872), (336, 475888), (343, 466176), (384, 416402), (392, 407904), (448, 356916), (588, 271936), (607, 263424), (672, 237944), (686, 233088), (768, 208201), (784, 203952), (896, 178458), (1029, 155392), (1176, 135968), (1214, 131712), (1344, 118972), (1372, 116544), (1568, 101976), (1792, 89229), (1821, 87808), (2058, 77696), (2352, 67984), (2428, 65856), (2688, 59486), (2744, 58272), (3136, 50988), (3642, 43904), (4116, 38848), (4249, 37632), (4704, 33992), (4856, 32928), (5376, 29743), (5488, 29136), (6272, 25494), (7284, 21952), (8232, 19424), (8498, 18816), (9408, 16996), (9712, 16464), (10976, 14568), (12544, 12747)]