157977288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 491050560

約数和(自身を除く): 333073272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 307, 504, 614, 921, 1021, 1228, 1842, 2042, 2149, 2456, 2763, 3063, 3684, 4084, 4298, 5526, 6126, 6447, 7147, 7368, 8168, 8596, 9189, 11052, 12252, 12894, 14294, 17192, 18378, 19341, 21441, 22104, 24504, 25788, 28588, 36756, 38682, 42882, 51576, 57176, 64323, 73512, 77364, 85764, 128646, 154728, 171528, 257292, 313447, 514584, 626894, 940341, 1253788, 1880682, 2194129, 2507576, 2821023, 3761364, 4388258, 5642046, 6582387, 7522728, 8776516, 11284092, 13164774, 17553032, 19747161, 22568184, 26329548, 39494322, 52659096, 78988644, 157977288]

約数ペア:

[(1, 157977288), (2, 78988644), (3, 52659096), (4, 39494322), (6, 26329548), (7, 22568184), (8, 19747161), (9, 17553032), (12, 13164774), (14, 11284092), (18, 8776516), (21, 7522728), (24, 6582387), (28, 5642046), (36, 4388258), (42, 3761364), (56, 2821023), (63, 2507576), (72, 2194129), (84, 1880682), (126, 1253788), (168, 940341), (252, 626894), (307, 514584), (504, 313447), (614, 257292), (921, 171528), (1021, 154728), (1228, 128646), (1842, 85764), (2042, 77364), (2149, 73512), (2456, 64323), (2763, 57176), (3063, 51576), (3684, 42882), (4084, 38682), (4298, 36756), (5526, 28588), (6126, 25788), (6447, 24504), (7147, 22104), (7368, 21441), (8168, 19341), (8596, 18378), (9189, 17192), (11052, 14294), (12252, 12894)]