145681848

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 451080000

約数和(自身を除く): 305398152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 1789, 2088, 2262, 2808, 3016, 3132, 3393, 3578, 4524, 5367, 6264, 6786, 7156, 9048, 10179, 10734, 13572, 14312, 16101, 20358, 21468, 23257, 27144, 32202, 40716, 42936, 46514, 48303, 51881, 64404, 69771, 81432, 93028, 96606, 103762, 128808, 139542, 155643, 186056, 193212, 207524, 209313, 279084, 311286, 386424, 415048, 418626, 466929, 558168, 622572, 627939, 674453, 837252, 933858, 1245144, 1255878, 1348906, 1400787, 1674504, 1867716, 2023359, 2511756, 2697812, 2801574, 3735432, 4046718, 5023512, 5395624, 5603148, 6070077, 8093436, 11206296, 12140154, 16186872, 18210231, 24280308, 36420462, 48560616, 72840924, 145681848]

約数ペア:

[(1, 145681848), (2, 72840924), (3, 48560616), (4, 36420462), (6, 24280308), (8, 18210231), (9, 16186872), (12, 12140154), (13, 11206296), (18, 8093436), (24, 6070077), (26, 5603148), (27, 5395624), (29, 5023512), (36, 4046718), (39, 3735432), (52, 2801574), (54, 2697812), (58, 2511756), (72, 2023359), (78, 1867716), (87, 1674504), (104, 1400787), (108, 1348906), (116, 1255878), (117, 1245144), (156, 933858), (174, 837252), (216, 674453), (232, 627939), (234, 622572), (261, 558168), (312, 466929), (348, 418626), (351, 415048), (377, 386424), (468, 311286), (522, 279084), (696, 209313), (702, 207524), (754, 193212), (783, 186056), (936, 155643), (1044, 139542), (1131, 128808), (1404, 103762), (1508, 96606), (1566, 93028), (1789, 81432), (2088, 69771), (2262, 64404), (2808, 51881), (3016, 48303), (3132, 46514), (3393, 42936), (3578, 40716), (4524, 32202), (5367, 27144), (6264, 23257), (6786, 21468), (7156, 20358), (9048, 16101), (10179, 14312), (10734, 13572)]