129550668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 330559488

約数和(自身を除く): 201008820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 338, 381, 503, 507, 508, 676, 762, 1006, 1014, 1509, 1524, 1651, 2012, 2028, 3018, 3302, 4953, 6036, 6539, 6604, 9906, 13078, 19617, 19812, 21463, 26156, 39234, 42926, 63881, 64389, 78468, 85007, 85852, 127762, 128778, 170014, 191643, 255021, 255524, 257556, 340028, 383286, 510042, 766572, 830453, 1020084, 1660906, 2491359, 3321812, 4982718, 9965436, 10795889, 21591778, 32387667, 43183556, 64775334, 129550668]

約数ペア:

[(1, 129550668), (2, 64775334), (3, 43183556), (4, 32387667), (6, 21591778), (12, 10795889), (13, 9965436), (26, 4982718), (39, 3321812), (52, 2491359), (78, 1660906), (127, 1020084), (156, 830453), (169, 766572), (254, 510042), (338, 383286), (381, 340028), (503, 257556), (507, 255524), (508, 255021), (676, 191643), (762, 170014), (1006, 128778), (1014, 127762), (1509, 85852), (1524, 85007), (1651, 78468), (2012, 64389), (2028, 63881), (3018, 42926), (3302, 39234), (4953, 26156), (6036, 21463), (6539, 19812), (6604, 19617), (9906, 13078)]