15696838178

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 28271980800

約数和(自身を除く): 12575142622

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 211, 406, 422, 679, 1358, 1477, 1889, 2813, 2954, 3778, 5626, 6119, 12238, 13223, 19691, 20467, 26446, 39382, 40934, 42833, 54781, 85666, 109562, 143269, 183233, 286538, 366466, 383467, 398579, 593543, 766934, 797158, 1187086, 1282631, 2565262, 2790053, 4154801, 5313757, 5580106, 8309602, 10627514, 11558791, 23117582, 37196299, 38662163, 74392598, 77324326, 80911537, 161823074, 270635141, 541270282, 1121202727, 2242405454, 7848419089, 15696838178]

約数ペア:

[(1, 15696838178), (2, 7848419089), (7, 2242405454), (14, 1121202727), (29, 541270282), (58, 270635141), (97, 161823074), (194, 80911537), (203, 77324326), (211, 74392598), (406, 38662163), (422, 37196299), (679, 23117582), (1358, 11558791), (1477, 10627514), (1889, 8309602), (2813, 5580106), (2954, 5313757), (3778, 4154801), (5626, 2790053), (6119, 2565262), (12238, 1282631), (13223, 1187086), (19691, 797158), (20467, 766934), (26446, 593543), (39382, 398579), (40934, 383467), (42833, 366466), (54781, 286538), (85666, 183233), (109562, 143269)]