189316764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6457

約数の個数: 120

約数和(自身を含む): 609216608

約数和(自身を除く): 419899844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 6421, 7371, 9828, 12842, 14742, 19263, 25684, 29484, 38526, 44947, 57789, 77052, 83473, 89894, 115578, 134841, 166946, 173367, 179788, 231156, 250419, 269682, 333892, 346734, 404523, 500838, 520101, 539364, 584311, 693468, 751257, 809046, 1001676, 1040202, 1168622, 1213569, 1502514, 1618092, 1752933, 2080404, 2253771, 2337244, 2427138, 3005028, 3505866, 3640707, 4507542, 4854276, 5258799, 6761313, 7011732, 7281414, 9015084, 10517598, 13522626, 14562828, 15776397, 21035196, 27045252, 31552794, 47329191, 63105588, 94658382, 189316764]

約数ペア:

[(1, 189316764), (2, 94658382), (3, 63105588), (4, 47329191), (6, 31552794), (7, 27045252), (9, 21035196), (12, 15776397), (13, 14562828), (14, 13522626), (18, 10517598), (21, 9015084), (26, 7281414), (27, 7011732), (28, 6761313), (36, 5258799), (39, 4854276), (42, 4507542), (52, 3640707), (54, 3505866), (63, 3005028), (78, 2427138), (81, 2337244), (84, 2253771), (91, 2080404), (108, 1752933), (117, 1618092), (126, 1502514), (156, 1213569), (162, 1168622), (182, 1040202), (189, 1001676), (234, 809046), (252, 751257), (273, 693468), (324, 584311), (351, 539364), (364, 520101), (378, 500838), (468, 404523), (546, 346734), (567, 333892), (702, 269682), (756, 250419), (819, 231156), (1053, 179788), (1092, 173367), (1134, 166946), (1404, 134841), (1638, 115578), (2106, 89894), (2268, 83473), (2457, 77052), (3276, 57789), (4212, 44947), (4914, 38526), (6421, 29484), (7371, 25684), (9828, 19263), (12842, 14742)]