139277152

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10193}}^1$

素因数の和:10271

約数の個数: 48

約数和(自身を含む): 318542112

約数和(自身を除く): 179264960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 10193, 13664, 20386, 40772, 71351, 81544, 142702, 163088, 285404, 326176, 570808, 621773, 1141616, 1243546, 2283232, 2487092, 4352411, 4974184, 8704822, 9948368, 17409644, 19896736, 34819288, 69638576, 139277152]

約数ペア:

[(1, 139277152), (2, 69638576), (4, 34819288), (7, 19896736), (8, 17409644), (14, 9948368), (16, 8704822), (28, 4974184), (32, 4352411), (56, 2487092), (61, 2283232), (112, 1243546), (122, 1141616), (224, 621773), (244, 570808), (427, 326176), (488, 285404), (854, 163088), (976, 142702), (1708, 81544), (1952, 71351), (3416, 40772), (6832, 20386), (10193, 13664)]