143740128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30557}}^1$

素因数の和:30584

約数の個数: 72

約数和(自身を含む): 438935112

約数和(自身を除く): 295194984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30557, 61114, 91671, 122228, 183342, 213899, 244456, 366684, 427798, 488912, 641697, 733368, 855596, 977824, 1283394, 1466736, 1497293, 1711192, 2566788, 2933472, 2994586, 3422384, 4491879, 5133576, 5989172, 6844768, 8983758, 10267152, 11978344, 17967516, 20534304, 23956688, 35935032, 47913376, 71870064, 143740128]

約数ペア:

[(1, 143740128), (2, 71870064), (3, 47913376), (4, 35935032), (6, 23956688), (7, 20534304), (8, 17967516), (12, 11978344), (14, 10267152), (16, 8983758), (21, 6844768), (24, 5989172), (28, 5133576), (32, 4491879), (42, 3422384), (48, 2994586), (49, 2933472), (56, 2566788), (84, 1711192), (96, 1497293), (98, 1466736), (112, 1283394), (147, 977824), (168, 855596), (196, 733368), (224, 641697), (294, 488912), (336, 427798), (392, 366684), (588, 244456), (672, 213899), (784, 183342), (1176, 122228), (1568, 91671), (2352, 61114), (4704, 30557)]