161674464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240587}}^1$

素因数の和:240607

約数の個数: 48

約数和(自身を含む): 485025408

約数和(自身を除く): 323350944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240587, 481174, 721761, 962348, 1443522, 1684109, 1924696, 2887044, 3368218, 3849392, 5052327, 5774088, 6736436, 7698784, 10104654, 11548176, 13472872, 20209308, 23096352, 26945744, 40418616, 53891488, 80837232, 161674464]

約数ペア:

[(1, 161674464), (2, 80837232), (3, 53891488), (4, 40418616), (6, 26945744), (7, 23096352), (8, 20209308), (12, 13472872), (14, 11548176), (16, 10104654), (21, 7698784), (24, 6736436), (28, 5774088), (32, 5052327), (42, 3849392), (48, 3368218), (56, 2887044), (84, 1924696), (96, 1684109), (112, 1443522), (168, 962348), (224, 721761), (336, 481174), (672, 240587)]