156967614

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{20233}}^1$

素因数の和:20672

約数の個数: 24

約数和(自身を含む): 340902432

約数和(自身を除く): 183934818

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 20233, 40466, 60699, 121398, 182097, 364194, 8720423, 17440846, 26161269, 52322538, 78483807, 156967614]

約数ペア:

[(1, 156967614), (2, 78483807), (3, 52322538), (6, 26161269), (9, 17440846), (18, 8720423), (431, 364194), (862, 182097), (1293, 121398), (2586, 60699), (3879, 40466), (7758, 20233)]