140570808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{119533}}^1$

素因数の和:119556

約数の個数: 48

約数和(自身を含む): 408806280

約数和(自身を除く): 268235472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 119533, 239066, 358599, 478132, 717198, 836731, 956264, 1434396, 1673462, 2510193, 2868792, 3346924, 5020386, 5857117, 6693848, 10040772, 11714234, 17571351, 20081544, 23428468, 35142702, 46856936, 70285404, 140570808]

約数ペア:

[(1, 140570808), (2, 70285404), (3, 46856936), (4, 35142702), (6, 23428468), (7, 20081544), (8, 17571351), (12, 11714234), (14, 10040772), (21, 6693848), (24, 5857117), (28, 5020386), (42, 3346924), (49, 2868792), (56, 2510193), (84, 1673462), (98, 1434396), (147, 956264), (168, 836731), (196, 717198), (294, 478132), (392, 358599), (588, 239066), (1176, 119533)]