198854208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 657758400

約数和(自身を除く): 458904192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 149, 168, 192, 224, 252, 288, 298, 331, 336, 447, 448, 504, 576, 596, 662, 672, 894, 993, 1008, 1043, 1192, 1324, 1341, 1344, 1788, 1986, 2016, 2086, 2317, 2384, 2648, 2682, 2979, 3129, 3576, 3972, 4032, 4172, 4634, 4768, 5296, 5364, 5958, 6258, 6951, 7152, 7944, 8344, 9268, 9387, 9536, 10592, 10728, 11916, 12516, 13902, 14304, 15888, 16688, 18536, 18774, 20853, 21184, 21456, 23832, 25032, 27804, 28608, 31776, 33376, 37072, 37548, 41706, 42912, 47664, 49319, 50064, 55608, 63552, 66752, 74144, 75096, 83412, 85824, 95328, 98638, 100128, 111216, 147957, 148288, 150192, 166824, 190656, 197276, 200256, 222432, 295914, 300384, 333648, 345233, 394552, 443871, 444864, 591828, 600768, 667296, 690466, 789104, 887742, 1035699, 1183656, 1334592, 1380932, 1578208, 1775484, 2071398, 2367312, 2761864, 3107097, 3156416, 3550968, 4142796, 4734624, 5523728, 6214194, 7101936, 8285592, 9469248, 11047456, 12428388, 14203872, 16571184, 22094912, 24856776, 28407744, 33142368, 49713552, 66284736, 99427104, 198854208]

約数ペア:

[(1, 198854208), (2, 99427104), (3, 66284736), (4, 49713552), (6, 33142368), (7, 28407744), (8, 24856776), (9, 22094912), (12, 16571184), (14, 14203872), (16, 12428388), (18, 11047456), (21, 9469248), (24, 8285592), (28, 7101936), (32, 6214194), (36, 5523728), (42, 4734624), (48, 4142796), (56, 3550968), (63, 3156416), (64, 3107097), (72, 2761864), (84, 2367312), (96, 2071398), (112, 1775484), (126, 1578208), (144, 1380932), (149, 1334592), (168, 1183656), (192, 1035699), (224, 887742), (252, 789104), (288, 690466), (298, 667296), (331, 600768), (336, 591828), (447, 444864), (448, 443871), (504, 394552), (576, 345233), (596, 333648), (662, 300384), (672, 295914), (894, 222432), (993, 200256), (1008, 197276), (1043, 190656), (1192, 166824), (1324, 150192), (1341, 148288), (1344, 147957), (1788, 111216), (1986, 100128), (2016, 98638), (2086, 95328), (2317, 85824), (2384, 83412), (2648, 75096), (2682, 74144), (2979, 66752), (3129, 63552), (3576, 55608), (3972, 50064), (4032, 49319), (4172, 47664), (4634, 42912), (4768, 41706), (5296, 37548), (5364, 37072), (5958, 33376), (6258, 31776), (6951, 28608), (7152, 27804), (7944, 25032), (8344, 23832), (9268, 21456), (9387, 21184), (9536, 20853), (10592, 18774), (10728, 18536), (11916, 16688), (12516, 15888), (13902, 14304)]