152238190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7459}}^1$

素因数の和:7636

約数の個数: 32

約数和(自身を含む): 297027360

約数和(自身を除く): 144789170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 7459, 10205, 14918, 20410, 37295, 74590, 96967, 193934, 484835, 969670, 1171063, 2342126, 5855315, 11710630, 15223819, 30447638, 76119095, 152238190]

約数ペア:

[(1, 152238190), (2, 76119095), (5, 30447638), (10, 15223819), (13, 11710630), (26, 5855315), (65, 2342126), (130, 1171063), (157, 969670), (314, 484835), (785, 193934), (1570, 96967), (2041, 74590), (4082, 37295), (7459, 20410), (10205, 14918)]