199719072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 654256512

約数和(自身を除く): 454537440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 631, 672, 942, 1008, 1099, 1256, 1262, 1413, 1884, 1893, 2016, 2198, 2512, 2524, 2826, 3297, 3768, 3786, 4396, 4417, 5024, 5048, 5652, 5679, 6594, 7536, 7572, 8792, 8834, 9891, 10096, 11304, 11358, 13188, 13251, 15072, 15144, 17584, 17668, 19782, 20192, 22608, 22716, 26376, 26502, 30288, 35168, 35336, 39564, 39753, 45216, 45432, 52752, 53004, 60576, 70672, 79128, 79506, 90864, 99067, 105504, 106008, 141344, 158256, 159012, 181728, 198134, 212016, 297201, 316512, 318024, 396268, 424032, 594402, 636048, 693469, 792536, 891603, 1188804, 1272096, 1386938, 1585072, 1783206, 2080407, 2377608, 2773876, 3170144, 3566412, 4160814, 4755216, 5547752, 6241221, 7132824, 8321628, 9510432, 11095504, 12482442, 14265648, 16643256, 22191008, 24964884, 28531296, 33286512, 49929768, 66573024, 99859536, 199719072]

約数ペア:

[(1, 199719072), (2, 99859536), (3, 66573024), (4, 49929768), (6, 33286512), (7, 28531296), (8, 24964884), (9, 22191008), (12, 16643256), (14, 14265648), (16, 12482442), (18, 11095504), (21, 9510432), (24, 8321628), (28, 7132824), (32, 6241221), (36, 5547752), (42, 4755216), (48, 4160814), (56, 3566412), (63, 3170144), (72, 2773876), (84, 2377608), (96, 2080407), (112, 1783206), (126, 1585072), (144, 1386938), (157, 1272096), (168, 1188804), (224, 891603), (252, 792536), (288, 693469), (314, 636048), (336, 594402), (471, 424032), (504, 396268), (628, 318024), (631, 316512), (672, 297201), (942, 212016), (1008, 198134), (1099, 181728), (1256, 159012), (1262, 158256), (1413, 141344), (1884, 106008), (1893, 105504), (2016, 99067), (2198, 90864), (2512, 79506), (2524, 79128), (2826, 70672), (3297, 60576), (3768, 53004), (3786, 52752), (4396, 45432), (4417, 45216), (5024, 39753), (5048, 39564), (5652, 35336), (5679, 35168), (6594, 30288), (7536, 26502), (7572, 26376), (8792, 22716), (8834, 22608), (9891, 20192), (10096, 19782), (11304, 17668), (11358, 17584), (13188, 15144), (13251, 15072)]