198909144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 658944000

約数和(自身を除く): 460034856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 406, 434, 439, 504, 522, 558, 609, 651, 696, 744, 812, 868, 878, 899, 1044, 1116, 1218, 1302, 1317, 1624, 1736, 1756, 1798, 1827, 1953, 2088, 2232, 2436, 2604, 2634, 2697, 3073, 3512, 3596, 3654, 3906, 3951, 4872, 5208, 5268, 5394, 6146, 6293, 7192, 7308, 7812, 7902, 8091, 9219, 10536, 10788, 12292, 12586, 12731, 13609, 14616, 15624, 15804, 16182, 18438, 18879, 21576, 24584, 25172, 25462, 27218, 27657, 31608, 32364, 36876, 37758, 38193, 40827, 50344, 50924, 54436, 55314, 56637, 64728, 73752, 75516, 76386, 81654, 89117, 95263, 101848, 108872, 110628, 113274, 114579, 122481, 151032, 152772, 163308, 178234, 190526, 221256, 226548, 229158, 244962, 267351, 285789, 305544, 326616, 356468, 381052, 394661, 453096, 458316, 489924, 534702, 571578, 712936, 762104, 789322, 802053, 857367, 916632, 979848, 1069404, 1143156, 1183983, 1578644, 1604106, 1714734, 2138808, 2286312, 2367966, 2762627, 3157288, 3208212, 3429468, 3551949, 4735932, 5525254, 6416424, 6858936, 7103898, 8287881, 9471864, 11050508, 14207796, 16575762, 22101016, 24863643, 28415592, 33151524, 49727286, 66303048, 99454572, 198909144]

約数ペア:

[(1, 198909144), (2, 99454572), (3, 66303048), (4, 49727286), (6, 33151524), (7, 28415592), (8, 24863643), (9, 22101016), (12, 16575762), (14, 14207796), (18, 11050508), (21, 9471864), (24, 8287881), (28, 7103898), (29, 6858936), (31, 6416424), (36, 5525254), (42, 4735932), (56, 3551949), (58, 3429468), (62, 3208212), (63, 3157288), (72, 2762627), (84, 2367966), (87, 2286312), (93, 2138808), (116, 1714734), (124, 1604106), (126, 1578644), (168, 1183983), (174, 1143156), (186, 1069404), (203, 979848), (217, 916632), (232, 857367), (248, 802053), (252, 789322), (261, 762104), (279, 712936), (348, 571578), (372, 534702), (406, 489924), (434, 458316), (439, 453096), (504, 394661), (522, 381052), (558, 356468), (609, 326616), (651, 305544), (696, 285789), (744, 267351), (812, 244962), (868, 229158), (878, 226548), (899, 221256), (1044, 190526), (1116, 178234), (1218, 163308), (1302, 152772), (1317, 151032), (1624, 122481), (1736, 114579), (1756, 113274), (1798, 110628), (1827, 108872), (1953, 101848), (2088, 95263), (2232, 89117), (2436, 81654), (2604, 76386), (2634, 75516), (2697, 73752), (3073, 64728), (3512, 56637), (3596, 55314), (3654, 54436), (3906, 50924), (3951, 50344), (4872, 40827), (5208, 38193), (5268, 37758), (5394, 36876), (6146, 32364), (6293, 31608), (7192, 27657), (7308, 27218), (7812, 25462), (7902, 25172), (8091, 24584), (9219, 21576), (10536, 18879), (10788, 18438), (12292, 16182), (12586, 15804), (12731, 15624), (13609, 14616)]