145215336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 128

約数和(自身を含む): 432967680

約数和(自身を除く): 287752344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 53, 56, 84, 94, 106, 141, 159, 168, 188, 212, 282, 318, 329, 347, 371, 376, 424, 564, 636, 658, 694, 742, 987, 1041, 1113, 1128, 1272, 1316, 1388, 1484, 1974, 2082, 2226, 2429, 2491, 2632, 2776, 2968, 3948, 4164, 4452, 4858, 4982, 7287, 7473, 7896, 8328, 8904, 9716, 9964, 14574, 14946, 16309, 17437, 18391, 19432, 19928, 29148, 29892, 32618, 34874, 36782, 48927, 52311, 55173, 58296, 59784, 65236, 69748, 73564, 97854, 104622, 110346, 114163, 128737, 130472, 139496, 147128, 195708, 209244, 220692, 228326, 257474, 342489, 386211, 391416, 418488, 441384, 456652, 514948, 684978, 772422, 864377, 913304, 1029896, 1369956, 1544844, 1728754, 2593131, 2739912, 3089688, 3457508, 5186262, 6050639, 6915016, 10372524, 12101278, 18151917, 20745048, 24202556, 36303834, 48405112, 72607668, 145215336]

約数ペア:

[(1, 145215336), (2, 72607668), (3, 48405112), (4, 36303834), (6, 24202556), (7, 20745048), (8, 18151917), (12, 12101278), (14, 10372524), (21, 6915016), (24, 6050639), (28, 5186262), (42, 3457508), (47, 3089688), (53, 2739912), (56, 2593131), (84, 1728754), (94, 1544844), (106, 1369956), (141, 1029896), (159, 913304), (168, 864377), (188, 772422), (212, 684978), (282, 514948), (318, 456652), (329, 441384), (347, 418488), (371, 391416), (376, 386211), (424, 342489), (564, 257474), (636, 228326), (658, 220692), (694, 209244), (742, 195708), (987, 147128), (1041, 139496), (1113, 130472), (1128, 128737), (1272, 114163), (1316, 110346), (1388, 104622), (1484, 97854), (1974, 73564), (2082, 69748), (2226, 65236), (2429, 59784), (2491, 58296), (2632, 55173), (2776, 52311), (2968, 48927), (3948, 36782), (4164, 34874), (4452, 32618), (4858, 29892), (4982, 29148), (7287, 19928), (7473, 19432), (7896, 18391), (8328, 17437), (8904, 16309), (9716, 14946), (9964, 14574)]