171810464

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 425174400

約数和(自身を除く): 253363936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 73, 76, 79, 98, 112, 133, 146, 152, 158, 196, 224, 266, 292, 304, 316, 392, 511, 532, 553, 584, 608, 632, 784, 931, 1022, 1064, 1106, 1168, 1264, 1387, 1501, 1568, 1862, 2044, 2128, 2212, 2336, 2528, 2774, 3002, 3577, 3724, 3871, 4088, 4256, 4424, 5548, 5767, 6004, 7154, 7448, 7742, 8176, 8848, 9709, 10507, 11096, 11534, 12008, 14308, 14896, 15484, 16352, 17696, 19418, 21014, 22192, 23068, 24016, 28616, 29792, 30968, 38836, 40369, 42028, 44384, 46136, 48032, 57232, 61936, 67963, 73549, 77672, 80738, 84056, 92272, 109573, 114464, 123872, 135926, 147098, 155344, 161476, 168112, 184544, 219146, 271852, 282583, 294196, 310688, 322952, 336224, 438292, 543704, 565166, 588392, 645904, 767011, 876584, 1087408, 1130332, 1176784, 1291808, 1534022, 1753168, 2174816, 2260664, 2353568, 3068044, 3506336, 4521328, 5369077, 6136088, 9042656, 10738154, 12272176, 21476308, 24544352, 42952616, 85905232, 171810464]

約数ペア:

[(1, 171810464), (2, 85905232), (4, 42952616), (7, 24544352), (8, 21476308), (14, 12272176), (16, 10738154), (19, 9042656), (28, 6136088), (32, 5369077), (38, 4521328), (49, 3506336), (56, 3068044), (73, 2353568), (76, 2260664), (79, 2174816), (98, 1753168), (112, 1534022), (133, 1291808), (146, 1176784), (152, 1130332), (158, 1087408), (196, 876584), (224, 767011), (266, 645904), (292, 588392), (304, 565166), (316, 543704), (392, 438292), (511, 336224), (532, 322952), (553, 310688), (584, 294196), (608, 282583), (632, 271852), (784, 219146), (931, 184544), (1022, 168112), (1064, 161476), (1106, 155344), (1168, 147098), (1264, 135926), (1387, 123872), (1501, 114464), (1568, 109573), (1862, 92272), (2044, 84056), (2128, 80738), (2212, 77672), (2336, 73549), (2528, 67963), (2774, 61936), (3002, 57232), (3577, 48032), (3724, 46136), (3871, 44384), (4088, 42028), (4256, 40369), (4424, 38836), (5548, 30968), (5767, 29792), (6004, 28616), (7154, 24016), (7448, 23068), (7742, 22192), (8176, 21014), (8848, 19418), (9709, 17696), (10507, 16352), (11096, 15484), (11534, 14896), (12008, 14308)]