158472018

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{43801}}^1$

素因数の和:43879

約数の個数: 32

約数和(自身を含む): 357424320

約数和(自身を除く): 198952302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 603, 1206, 1809, 3618, 43801, 87602, 131403, 262806, 394209, 788418, 1182627, 2365254, 2934667, 5869334, 8804001, 17608002, 26412003, 52824006, 79236009, 158472018]

約数ペア:

[(1, 158472018), (2, 79236009), (3, 52824006), (6, 26412003), (9, 17608002), (18, 8804001), (27, 5869334), (54, 2934667), (67, 2365254), (134, 1182627), (201, 788418), (402, 394209), (603, 262806), (1206, 131403), (1809, 87602), (3618, 43801)]