168680616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8946

約数の個数: 64

約数和(自身を含む): 461637120

約数和(自身を除く): 292956504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 8863, 9516, 17726, 19032, 26589, 35452, 53178, 70904, 106356, 115219, 212712, 230438, 345657, 460876, 540643, 691314, 921752, 1081286, 1382628, 1621929, 2162572, 2765256, 3243858, 4325144, 6487716, 7028359, 12975432, 14056718, 21085077, 28113436, 42170154, 56226872, 84340308, 168680616]

約数ペア:

[(1, 168680616), (2, 84340308), (3, 56226872), (4, 42170154), (6, 28113436), (8, 21085077), (12, 14056718), (13, 12975432), (24, 7028359), (26, 6487716), (39, 4325144), (52, 3243858), (61, 2765256), (78, 2162572), (104, 1621929), (122, 1382628), (156, 1081286), (183, 921752), (244, 691314), (312, 540643), (366, 460876), (488, 345657), (732, 230438), (793, 212712), (1464, 115219), (1586, 106356), (2379, 70904), (3172, 53178), (4758, 35452), (6344, 26589), (8863, 19032), (9516, 17726)]