140968856

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{22277}}^1$

素因数の和:22403

約数の個数: 32

約数和(自身を含む): 304763040

約数和(自身を除く): 163794184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 22277, 44554, 89108, 155939, 178216, 311878, 623756, 1247512, 2517301, 5034602, 10069204, 17621107, 20138408, 35242214, 70484428, 140968856]

約数ペア:

[(1, 140968856), (2, 70484428), (4, 35242214), (7, 20138408), (8, 17621107), (14, 10069204), (28, 5034602), (56, 2517301), (113, 1247512), (226, 623756), (452, 311878), (791, 178216), (904, 155939), (1582, 89108), (3164, 44554), (6328, 22277)]