156520998

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 365137344

約数和(自身を除く): 208616346

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 61, 81, 94, 122, 141, 162, 183, 282, 337, 366, 423, 549, 674, 846, 1011, 1098, 1269, 1647, 2022, 2538, 2867, 3033, 3294, 3807, 4941, 5734, 6066, 7614, 8601, 9099, 9882, 15839, 17202, 18198, 20557, 25803, 27297, 31678, 41114, 47517, 51606, 54594, 61671, 77409, 95034, 123342, 142551, 154818, 185013, 232227, 285102, 370026, 427653, 464454, 555039, 855306, 966179, 1110078, 1282959, 1665117, 1932358, 2565918, 2898537, 3330234, 5797074, 8695611, 17391222, 26086833, 52173666, 78260499, 156520998]

約数ペア:

[(1, 156520998), (2, 78260499), (3, 52173666), (6, 26086833), (9, 17391222), (18, 8695611), (27, 5797074), (47, 3330234), (54, 2898537), (61, 2565918), (81, 1932358), (94, 1665117), (122, 1282959), (141, 1110078), (162, 966179), (183, 855306), (282, 555039), (337, 464454), (366, 427653), (423, 370026), (549, 285102), (674, 232227), (846, 185013), (1011, 154818), (1098, 142551), (1269, 123342), (1647, 95034), (2022, 77409), (2538, 61671), (2867, 54594), (3033, 51606), (3294, 47517), (3807, 41114), (4941, 31678), (5734, 27297), (6066, 25803), (7614, 20557), (8601, 18198), (9099, 17202), (9882, 15839)]