130878566

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 253169280

約数和(自身を除く): 122290714

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 137, 181, 182, 203, 274, 362, 377, 406, 754, 959, 1267, 1781, 1918, 2353, 2534, 2639, 3562, 3973, 4706, 5249, 5278, 7946, 10498, 12467, 16471, 24797, 24934, 27811, 32942, 36743, 49594, 51649, 55622, 68237, 73486, 103298, 136474, 173579, 322361, 347158, 361543, 477659, 644722, 719113, 723086, 955318, 1438226, 2256527, 4513054, 5033791, 9348469, 10067582, 18696938, 65439283, 130878566]

約数ペア:

[(1, 130878566), (2, 65439283), (7, 18696938), (13, 10067582), (14, 9348469), (26, 5033791), (29, 4513054), (58, 2256527), (91, 1438226), (137, 955318), (181, 723086), (182, 719113), (203, 644722), (274, 477659), (362, 361543), (377, 347158), (406, 322361), (754, 173579), (959, 136474), (1267, 103298), (1781, 73486), (1918, 68237), (2353, 55622), (2534, 51649), (2639, 49594), (3562, 36743), (3973, 32942), (4706, 27811), (5249, 24934), (5278, 24797), (7946, 16471), (10498, 12467)]