156913775356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2027}}^1\times {\mathrm{20393}}^1$

素因数の和:22510

約数の個数: 48

約数和(自身を含む): 299935700064

約数和(自身を除く): 143021924708

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 2027, 3796, 4054, 8108, 20393, 26351, 40786, 52702, 81572, 105404, 147971, 265109, 295942, 530218, 591884, 1060436, 1488689, 1923623, 2977378, 3847246, 5954756, 7694492, 19352957, 38705914, 41336611, 77411828, 82673222, 165346444, 537375943, 1074751886, 2149503772, 3017572603, 6035145206, 12070290412, 39228443839, 78456887678, 156913775356]

約数ペア:

[(1, 156913775356), (2, 78456887678), (4, 39228443839), (13, 12070290412), (26, 6035145206), (52, 3017572603), (73, 2149503772), (146, 1074751886), (292, 537375943), (949, 165346444), (1898, 82673222), (2027, 77411828), (3796, 41336611), (4054, 38705914), (8108, 19352957), (20393, 7694492), (26351, 5954756), (40786, 3847246), (52702, 2977378), (81572, 1923623), (105404, 1488689), (147971, 1060436), (265109, 591884), (295942, 530218)]