171991344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:995

約数の個数: 160

約数和(自身を含む): 553536000

約数和(自身を除く): 381544656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 112, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 609, 696, 798, 812, 912, 929, 1064, 1102, 1218, 1392, 1596, 1624, 1653, 1858, 2128, 2204, 2436, 2787, 3192, 3248, 3306, 3716, 3857, 4408, 4872, 5574, 6384, 6503, 6612, 7432, 7714, 8816, 9744, 11148, 11571, 13006, 13224, 14864, 15428, 17651, 19509, 22296, 23142, 26012, 26448, 26941, 30856, 35302, 39018, 44592, 46284, 52024, 52953, 53882, 61712, 70604, 78036, 80823, 92568, 104048, 105906, 107764, 123557, 141208, 156072, 161646, 185136, 188587, 211812, 215528, 247114, 282416, 312144, 323292, 370671, 377174, 423624, 431056, 494228, 511879, 565761, 646584, 741342, 754348, 847248, 988456, 1023758, 1131522, 1293168, 1482684, 1508696, 1535637, 1976912, 2047516, 2263044, 2965368, 3017392, 3071274, 3583153, 4095032, 4526088, 5930736, 6142548, 7166306, 8190064, 9052176, 10749459, 12285096, 14332612, 21498918, 24570192, 28665224, 42997836, 57330448, 85995672, 171991344]

約数ペア:

[(1, 171991344), (2, 85995672), (3, 57330448), (4, 42997836), (6, 28665224), (7, 24570192), (8, 21498918), (12, 14332612), (14, 12285096), (16, 10749459), (19, 9052176), (21, 8190064), (24, 7166306), (28, 6142548), (29, 5930736), (38, 4526088), (42, 4095032), (48, 3583153), (56, 3071274), (57, 3017392), (58, 2965368), (76, 2263044), (84, 2047516), (87, 1976912), (112, 1535637), (114, 1508696), (116, 1482684), (133, 1293168), (152, 1131522), (168, 1023758), (174, 988456), (203, 847248), (228, 754348), (232, 741342), (266, 646584), (304, 565761), (336, 511879), (348, 494228), (399, 431056), (406, 423624), (456, 377174), (464, 370671), (532, 323292), (551, 312144), (609, 282416), (696, 247114), (798, 215528), (812, 211812), (912, 188587), (929, 185136), (1064, 161646), (1102, 156072), (1218, 141208), (1392, 123557), (1596, 107764), (1624, 105906), (1653, 104048), (1858, 92568), (2128, 80823), (2204, 78036), (2436, 70604), (2787, 61712), (3192, 53882), (3248, 52953), (3306, 52024), (3716, 46284), (3857, 44592), (4408, 39018), (4872, 35302), (5574, 30856), (6384, 26941), (6503, 26448), (6612, 26012), (7432, 23142), (7714, 22296), (8816, 19509), (9744, 17651), (11148, 15428), (11571, 14864), (13006, 13224)]