140040709068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673441}}^1$

素因数の和:673535

約数の個数: 96

約数和(自身を含む): 371696883712

約数和(自身を除く): 231656174644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 43, 52, 62, 78, 86, 93, 124, 129, 156, 172, 186, 258, 372, 403, 516, 559, 806, 1118, 1209, 1333, 1612, 1677, 2236, 2418, 2666, 3354, 3999, 4836, 5332, 6708, 7998, 15996, 17329, 34658, 51987, 69316, 103974, 207948, 673441, 1346882, 2020323, 2693764, 4040646, 8081292, 8754733, 17509466, 20876671, 26264199, 28957963, 35018932, 41753342, 52528398, 57915926, 62630013, 83506684, 86873889, 105056796, 115831852, 125260026, 173747778, 250520052, 271396723, 347495556, 376453519, 542793446, 752907038, 814190169, 897696853, 1085586892, 1129360557, 1505814076, 1628380338, 1795393706, 2258721114, 2693090559, 3256760676, 3590787412, 4517442228, 5386181118, 10772362236, 11670059089, 23340118178, 35010177267, 46680236356, 70020354534, 140040709068]

約数ペア:

[(1, 140040709068), (2, 70020354534), (3, 46680236356), (4, 35010177267), (6, 23340118178), (12, 11670059089), (13, 10772362236), (26, 5386181118), (31, 4517442228), (39, 3590787412), (43, 3256760676), (52, 2693090559), (62, 2258721114), (78, 1795393706), (86, 1628380338), (93, 1505814076), (124, 1129360557), (129, 1085586892), (156, 897696853), (172, 814190169), (186, 752907038), (258, 542793446), (372, 376453519), (403, 347495556), (516, 271396723), (559, 250520052), (806, 173747778), (1118, 125260026), (1209, 115831852), (1333, 105056796), (1612, 86873889), (1677, 83506684), (2236, 62630013), (2418, 57915926), (2666, 52528398), (3354, 41753342), (3999, 35018932), (4836, 28957963), (5332, 26264199), (6708, 20876671), (7998, 17509466), (15996, 8754733), (17329, 8081292), (34658, 4040646), (51987, 2693764), (69316, 2020323), (103974, 1346882), (207948, 673441)]