171926784

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1144

約数の個数: 108

約数和(自身を含む): 503167392

約数和(自身を除く): 331240608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 1051, 1136, 1152, 1278, 1704, 2102, 2272, 2304, 2556, 3153, 3408, 4204, 4544, 5112, 6306, 6816, 8408, 9088, 9459, 10224, 12612, 13632, 16816, 18176, 18918, 20448, 25224, 27264, 33632, 37836, 40896, 50448, 54528, 67264, 74621, 75672, 81792, 100896, 134528, 149242, 151344, 163584, 201792, 223863, 269056, 298484, 302688, 403584, 447726, 596968, 605376, 671589, 807168, 895452, 1193936, 1210752, 1343178, 1790904, 2387872, 2421504, 2686356, 3581808, 4775744, 5372712, 7163616, 9551488, 10745424, 14327232, 19102976, 21490848, 28654464, 42981696, 57308928, 85963392, 171926784]

約数ペア:

[(1, 171926784), (2, 85963392), (3, 57308928), (4, 42981696), (6, 28654464), (8, 21490848), (9, 19102976), (12, 14327232), (16, 10745424), (18, 9551488), (24, 7163616), (32, 5372712), (36, 4775744), (48, 3581808), (64, 2686356), (71, 2421504), (72, 2387872), (96, 1790904), (128, 1343178), (142, 1210752), (144, 1193936), (192, 895452), (213, 807168), (256, 671589), (284, 605376), (288, 596968), (384, 447726), (426, 403584), (568, 302688), (576, 298484), (639, 269056), (768, 223863), (852, 201792), (1051, 163584), (1136, 151344), (1152, 149242), (1278, 134528), (1704, 100896), (2102, 81792), (2272, 75672), (2304, 74621), (2556, 67264), (3153, 54528), (3408, 50448), (4204, 40896), (4544, 37836), (5112, 33632), (6306, 27264), (6816, 25224), (8408, 20448), (9088, 18918), (9459, 18176), (10224, 16816), (12612, 13632)]