177221232

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28621}}^1$

素因数の和:28678

約数の個数: 60

約数和(自身を含む): 507525304

約数和(自身を除く): 330304072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 28621, 57242, 85863, 114484, 171726, 228968, 257589, 343452, 457936, 515178, 686904, 1030356, 1230703, 1373808, 2060712, 2461406, 3692109, 4121424, 4922812, 7384218, 9845624, 11076327, 14768436, 19691248, 22152654, 29536872, 44305308, 59073744, 88610616, 177221232]

約数ペア:

[(1, 177221232), (2, 88610616), (3, 59073744), (4, 44305308), (6, 29536872), (8, 22152654), (9, 19691248), (12, 14768436), (16, 11076327), (18, 9845624), (24, 7384218), (36, 4922812), (43, 4121424), (48, 3692109), (72, 2461406), (86, 2060712), (129, 1373808), (144, 1230703), (172, 1030356), (258, 686904), (344, 515178), (387, 457936), (516, 343452), (688, 257589), (774, 228968), (1032, 171726), (1548, 114484), (2064, 85863), (3096, 57242), (6192, 28621)]