197739168

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:651

約数の個数: 144

約数和(自身を含む): 591222240

約数和(自身を除く): 393483072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 66, 87, 88, 96, 116, 121, 132, 174, 176, 232, 242, 264, 319, 348, 352, 363, 464, 484, 528, 587, 638, 696, 726, 928, 957, 968, 1056, 1174, 1276, 1392, 1452, 1761, 1914, 1936, 2348, 2552, 2784, 2904, 3509, 3522, 3828, 3872, 4696, 5104, 5808, 6457, 7018, 7044, 7656, 9392, 10208, 10527, 11616, 12914, 14036, 14088, 15312, 17023, 18784, 19371, 21054, 25828, 28072, 28176, 30624, 34046, 38742, 42108, 51069, 51656, 56144, 56352, 68092, 71027, 77484, 84216, 102138, 103312, 112288, 136184, 142054, 154968, 168432, 187253, 204276, 206624, 213081, 272368, 284108, 309936, 336864, 374506, 408552, 426162, 544736, 561759, 568216, 619872, 749012, 817104, 852324, 1123518, 1136432, 1498024, 1634208, 1704648, 2059783, 2247036, 2272864, 2996048, 3409296, 4119566, 4494072, 5992096, 6179349, 6818592, 8239132, 8988144, 12358698, 16478264, 17976288, 24717396, 32956528, 49434792, 65913056, 98869584, 197739168]

約数ペア:

[(1, 197739168), (2, 98869584), (3, 65913056), (4, 49434792), (6, 32956528), (8, 24717396), (11, 17976288), (12, 16478264), (16, 12358698), (22, 8988144), (24, 8239132), (29, 6818592), (32, 6179349), (33, 5992096), (44, 4494072), (48, 4119566), (58, 3409296), (66, 2996048), (87, 2272864), (88, 2247036), (96, 2059783), (116, 1704648), (121, 1634208), (132, 1498024), (174, 1136432), (176, 1123518), (232, 852324), (242, 817104), (264, 749012), (319, 619872), (348, 568216), (352, 561759), (363, 544736), (464, 426162), (484, 408552), (528, 374506), (587, 336864), (638, 309936), (696, 284108), (726, 272368), (928, 213081), (957, 206624), (968, 204276), (1056, 187253), (1174, 168432), (1276, 154968), (1392, 142054), (1452, 136184), (1761, 112288), (1914, 103312), (1936, 102138), (2348, 84216), (2552, 77484), (2784, 71027), (2904, 68092), (3509, 56352), (3522, 56144), (3828, 51656), (3872, 51069), (4696, 42108), (5104, 38742), (5808, 34046), (6457, 30624), (7018, 28176), (7044, 28072), (7656, 25828), (9392, 21054), (10208, 19371), (10527, 18784), (11616, 17023), (12914, 15312), (14036, 14088)]