168829696

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 108

約数和(自身を含む): 402418632

約数和(自身を除く): 233588936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 313, 344, 392, 448, 602, 626, 688, 784, 896, 1204, 1252, 1376, 1568, 1792, 2107, 2191, 2408, 2504, 2752, 3136, 4214, 4382, 4816, 5008, 5504, 6272, 8428, 8764, 9632, 10016, 11008, 12544, 13459, 15337, 16856, 17528, 19264, 20032, 26918, 30674, 33712, 35056, 38528, 40064, 53836, 61348, 67424, 70112, 77056, 80128, 94213, 107672, 122696, 134848, 140224, 188426, 215344, 245392, 269696, 280448, 376852, 430688, 490784, 539392, 560896, 659491, 753704, 861376, 981568, 1318982, 1507408, 1722752, 1963136, 2637964, 3014816, 3445504, 3926272, 5275928, 6029632, 10551856, 12059264, 21103712, 24118528, 42207424, 84414848, 168829696]

約数ペア:

[(1, 168829696), (2, 84414848), (4, 42207424), (7, 24118528), (8, 21103712), (14, 12059264), (16, 10551856), (28, 6029632), (32, 5275928), (43, 3926272), (49, 3445504), (56, 3014816), (64, 2637964), (86, 1963136), (98, 1722752), (112, 1507408), (128, 1318982), (172, 981568), (196, 861376), (224, 753704), (256, 659491), (301, 560896), (313, 539392), (344, 490784), (392, 430688), (448, 376852), (602, 280448), (626, 269696), (688, 245392), (784, 215344), (896, 188426), (1204, 140224), (1252, 134848), (1376, 122696), (1568, 107672), (1792, 94213), (2107, 80128), (2191, 77056), (2408, 70112), (2504, 67424), (2752, 61348), (3136, 53836), (4214, 40064), (4382, 38528), (4816, 35056), (5008, 33712), (5504, 30674), (6272, 26918), (8428, 20032), (8764, 19264), (9632, 17528), (10016, 16856), (11008, 15337), (12544, 13459)]