138921510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 414296064

約数和(自身を除く): 275374554

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 151, 182, 195, 210, 273, 302, 337, 390, 453, 455, 546, 674, 755, 906, 910, 1011, 1057, 1365, 1510, 1685, 1963, 2022, 2114, 2265, 2359, 2730, 3171, 3370, 3926, 4381, 4530, 4718, 5055, 5285, 5889, 6342, 7077, 8762, 9815, 10110, 10570, 11778, 11795, 13143, 13741, 14154, 15855, 19630, 21905, 23590, 26286, 27482, 29445, 30667, 31710, 35385, 41223, 43810, 50887, 58890, 61334, 65715, 68705, 70770, 82446, 92001, 101774, 131430, 137410, 152661, 153335, 184002, 206115, 254435, 305322, 306670, 356209, 412230, 460005, 508870, 661531, 712418, 763305, 920010, 1068627, 1323062, 1526610, 1781045, 1984593, 2137254, 3307655, 3562090, 3969186, 4630717, 5343135, 6615310, 9261434, 9922965, 10686270, 13892151, 19845930, 23153585, 27784302, 46307170, 69460755, 138921510]

約数ペア:

[(1, 138921510), (2, 69460755), (3, 46307170), (5, 27784302), (6, 23153585), (7, 19845930), (10, 13892151), (13, 10686270), (14, 9922965), (15, 9261434), (21, 6615310), (26, 5343135), (30, 4630717), (35, 3969186), (39, 3562090), (42, 3307655), (65, 2137254), (70, 1984593), (78, 1781045), (91, 1526610), (105, 1323062), (130, 1068627), (151, 920010), (182, 763305), (195, 712418), (210, 661531), (273, 508870), (302, 460005), (337, 412230), (390, 356209), (453, 306670), (455, 305322), (546, 254435), (674, 206115), (755, 184002), (906, 153335), (910, 152661), (1011, 137410), (1057, 131430), (1365, 101774), (1510, 92001), (1685, 82446), (1963, 70770), (2022, 68705), (2114, 65715), (2265, 61334), (2359, 58890), (2730, 50887), (3171, 43810), (3370, 41223), (3926, 35385), (4381, 31710), (4530, 30667), (4718, 29445), (5055, 27482), (5285, 26286), (5889, 23590), (6342, 21905), (7077, 19630), (8762, 15855), (9815, 14154), (10110, 13741), (10570, 13143), (11778, 11795)]