128889129642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1\times {\mathrm{49603}}^1$

素因数の和:54387

約数の個数: 64

約数和(自身を含む): 317338613760

約数和(自身を除く): 188449484118

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 4759, 9518, 14277, 28554, 33313, 49603, 61867, 66626, 99206, 99939, 123734, 148809, 185601, 199878, 297618, 347221, 371202, 433069, 644839, 694442, 866138, 1041663, 1289678, 1299207, 1934517, 2083326, 2598414, 3869034, 4513873, 9027746, 13541619, 27083238, 236060677, 472121354, 708182031, 1416364062, 1652424739, 3068788801, 3304849478, 4957274217, 6137577602, 9206366403, 9914548434, 18412732806, 21481521607, 42963043214, 64444564821, 128889129642]

約数ペア:

[(1, 128889129642), (2, 64444564821), (3, 42963043214), (6, 21481521607), (7, 18412732806), (13, 9914548434), (14, 9206366403), (21, 6137577602), (26, 4957274217), (39, 3304849478), (42, 3068788801), (78, 1652424739), (91, 1416364062), (182, 708182031), (273, 472121354), (546, 236060677), (4759, 27083238), (9518, 13541619), (14277, 9027746), (28554, 4513873), (33313, 3869034), (49603, 2598414), (61867, 2083326), (66626, 1934517), (99206, 1299207), (99939, 1289678), (123734, 1041663), (148809, 866138), (185601, 694442), (199878, 644839), (297618, 433069), (347221, 371202)]