194080488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 574801920

約数和(自身を除く): 380721432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 71, 84, 106, 142, 159, 168, 212, 213, 284, 307, 318, 371, 424, 426, 497, 568, 614, 636, 742, 852, 921, 994, 1113, 1228, 1272, 1484, 1491, 1704, 1842, 1988, 2149, 2226, 2456, 2968, 2982, 3684, 3763, 3976, 4298, 4452, 5964, 6447, 7368, 7526, 8596, 8904, 11289, 11928, 12894, 15052, 16271, 17192, 21797, 22578, 25788, 26341, 30104, 32542, 43594, 45156, 48813, 51576, 52682, 65084, 65391, 79023, 87188, 90312, 97626, 105364, 113897, 130168, 130782, 152579, 158046, 174376, 195252, 210728, 227794, 261564, 305158, 316092, 341691, 390504, 455588, 457737, 523128, 610316, 632184, 683382, 911176, 915474, 1155241, 1220632, 1366764, 1830948, 2310482, 2733528, 3465723, 3661896, 4620964, 6931446, 8086687, 9241928, 13862892, 16173374, 24260061, 27725784, 32346748, 48520122, 64693496, 97040244, 194080488]

約数ペア:

[(1, 194080488), (2, 97040244), (3, 64693496), (4, 48520122), (6, 32346748), (7, 27725784), (8, 24260061), (12, 16173374), (14, 13862892), (21, 9241928), (24, 8086687), (28, 6931446), (42, 4620964), (53, 3661896), (56, 3465723), (71, 2733528), (84, 2310482), (106, 1830948), (142, 1366764), (159, 1220632), (168, 1155241), (212, 915474), (213, 911176), (284, 683382), (307, 632184), (318, 610316), (371, 523128), (424, 457737), (426, 455588), (497, 390504), (568, 341691), (614, 316092), (636, 305158), (742, 261564), (852, 227794), (921, 210728), (994, 195252), (1113, 174376), (1228, 158046), (1272, 152579), (1484, 130782), (1491, 130168), (1704, 113897), (1842, 105364), (1988, 97626), (2149, 90312), (2226, 87188), (2456, 79023), (2968, 65391), (2982, 65084), (3684, 52682), (3763, 51576), (3976, 48813), (4298, 45156), (4452, 43594), (5964, 32542), (6447, 30104), (7368, 26341), (7526, 25788), (8596, 22578), (8904, 21797), (11289, 17192), (11928, 16271), (12894, 15052)]