168564410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{743}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 354191616

約数和(自身を除く): 185627206

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 463, 490, 743, 926, 1486, 2315, 3241, 3715, 4630, 5201, 6482, 7430, 10402, 16205, 22687, 26005, 32410, 36407, 45374, 52010, 72814, 113435, 182035, 226870, 344009, 364070, 688018, 1720045, 2408063, 3440090, 4816126, 12040315, 16856441, 24080630, 33712882, 84282205, 168564410]

約数ペア:

[(1, 168564410), (2, 84282205), (5, 33712882), (7, 24080630), (10, 16856441), (14, 12040315), (35, 4816126), (49, 3440090), (70, 2408063), (98, 1720045), (245, 688018), (463, 364070), (490, 344009), (743, 226870), (926, 182035), (1486, 113435), (2315, 72814), (3241, 52010), (3715, 45374), (4630, 36407), (5201, 32410), (6482, 26005), (7430, 22687), (10402, 16205)]