143209164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{243553}}^1$

素因数の和:243574

約数の個数: 36

約数和(自身を含む): 388712184

約数和(自身を除く): 245503020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 243553, 487106, 730659, 974212, 1461318, 1704871, 2922636, 3409742, 5114613, 6819484, 10229226, 11934097, 20458452, 23868194, 35802291, 47736388, 71604582, 143209164]

約数ペア:

[(1, 143209164), (2, 71604582), (3, 47736388), (4, 35802291), (6, 23868194), (7, 20458452), (12, 11934097), (14, 10229226), (21, 6819484), (28, 5114613), (42, 3409742), (49, 2922636), (84, 1704871), (98, 1461318), (147, 974212), (196, 730659), (294, 487106), (588, 243553)]