136558128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{406423}}^1$

素因数の和:406441

約数の個数: 40

約数和(自身を含む): 403172608

約数和(自身を除く): 266614480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 406423, 812846, 1219269, 1625692, 2438538, 2844961, 3251384, 4877076, 5689922, 6502768, 8534883, 9754152, 11379844, 17069766, 19508304, 22759688, 34139532, 45519376, 68279064, 136558128]

約数ペア:

[(1, 136558128), (2, 68279064), (3, 45519376), (4, 34139532), (6, 22759688), (7, 19508304), (8, 17069766), (12, 11379844), (14, 9754152), (16, 8534883), (21, 6502768), (24, 5689922), (28, 4877076), (42, 3251384), (48, 2844961), (56, 2438538), (84, 1625692), (112, 1219269), (168, 812846), (336, 406423)]