139071408

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8447}}^1$

素因数の和:8479

約数の個数: 80

約数和(自身を含む): 419020800

約数和(自身を除く): 279949392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8447, 16464, 16894, 25341, 33788, 50682, 59129, 67576, 101364, 118258, 135152, 177387, 202728, 236516, 354774, 405456, 413903, 473032, 709548, 827806, 946064, 1241709, 1419096, 1655612, 2483418, 2838192, 2897321, 3311224, 4966836, 5794642, 6622448, 8691963, 9933672, 11589284, 17383926, 19867344, 23178568, 34767852, 46357136, 69535704, 139071408]

約数ペア:

[(1, 139071408), (2, 69535704), (3, 46357136), (4, 34767852), (6, 23178568), (7, 19867344), (8, 17383926), (12, 11589284), (14, 9933672), (16, 8691963), (21, 6622448), (24, 5794642), (28, 4966836), (42, 3311224), (48, 2897321), (49, 2838192), (56, 2483418), (84, 1655612), (98, 1419096), (112, 1241709), (147, 946064), (168, 827806), (196, 709548), (294, 473032), (336, 413903), (343, 405456), (392, 354774), (588, 236516), (686, 202728), (784, 177387), (1029, 135152), (1176, 118258), (1372, 101364), (2058, 67576), (2352, 59129), (2744, 50682), (4116, 33788), (5488, 25341), (8232, 16894), (8447, 16464)]