138278616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6481}}^1$

素因数の和:6624

約数の個数: 64

約数和(自身を含む): 398254080

約数和(自身を除く): 259975464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 6481, 7112, 10668, 12962, 19443, 21336, 25924, 38886, 45367, 51848, 77772, 90734, 136101, 155544, 181468, 272202, 362936, 544404, 823087, 1088808, 1646174, 2469261, 3292348, 4938522, 5761609, 6584696, 9877044, 11523218, 17284827, 19754088, 23046436, 34569654, 46092872, 69139308, 138278616]

約数ペア:

[(1, 138278616), (2, 69139308), (3, 46092872), (4, 34569654), (6, 23046436), (7, 19754088), (8, 17284827), (12, 11523218), (14, 9877044), (21, 6584696), (24, 5761609), (28, 4938522), (42, 3292348), (56, 2469261), (84, 1646174), (127, 1088808), (168, 823087), (254, 544404), (381, 362936), (508, 272202), (762, 181468), (889, 155544), (1016, 136101), (1524, 90734), (1778, 77772), (2667, 51848), (3048, 45367), (3556, 38886), (5334, 25924), (6481, 21336), (7112, 19443), (10668, 12962)]