123805164

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{4297}}^1$

素因数の和:4332

約数の個数: 60

約数和(自身を含む): 337083544

約数和(自身を除く): 213278380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4297, 4802, 7203, 8594, 9604, 12891, 14406, 17188, 25782, 28812, 30079, 51564, 60158, 90237, 120316, 180474, 210553, 360948, 421106, 631659, 842212, 1263318, 1473871, 2526636, 2947742, 4421613, 5895484, 8843226, 10317097, 17686452, 20634194, 30951291, 41268388, 61902582, 123805164]

約数ペア:

[(1, 123805164), (2, 61902582), (3, 41268388), (4, 30951291), (6, 20634194), (7, 17686452), (12, 10317097), (14, 8843226), (21, 5895484), (28, 4421613), (42, 2947742), (49, 2526636), (84, 1473871), (98, 1263318), (147, 842212), (196, 631659), (294, 421106), (343, 360948), (588, 210553), (686, 180474), (1029, 120316), (1372, 90237), (2058, 60158), (2401, 51564), (4116, 30079), (4297, 28812), (4802, 25782), (7203, 17188), (8594, 14406), (9604, 12891)]