158668030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6329}}^1$

素因数の和:6468

約数の個数: 32

約数和(自身を含む): 300801600

約数和(自身を除く): 142133570

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 6329, 12535, 12658, 25070, 31645, 63290, 145567, 291134, 689861, 727835, 1379722, 1455670, 3449305, 6898610, 15866803, 31733606, 79334015, 158668030]

約数ペア:

[(1, 158668030), (2, 79334015), (5, 31733606), (10, 15866803), (23, 6898610), (46, 3449305), (109, 1455670), (115, 1379722), (218, 727835), (230, 689861), (545, 291134), (1090, 145567), (2507, 63290), (5014, 31645), (6329, 25070), (12535, 12658)]