179339706

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15676

約数の個数: 72

約数和(自身を含む): 486810324

約数和(自身を除く): 307470618

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 15641, 31282, 46923, 93846, 109487, 140769, 203333, 218974, 281538, 328461, 406666, 609999, 656922, 766409, 985383, 1219998, 1423331, 1532818, 1829997, 1970766, 2299227, 2846662, 3659994, 4269993, 4598454, 6897681, 8539986, 9963317, 12809979, 13795362, 19926634, 25619958, 29889951, 59779902, 89669853, 179339706]

約数ペア:

[(1, 179339706), (2, 89669853), (3, 59779902), (6, 29889951), (7, 25619958), (9, 19926634), (13, 13795362), (14, 12809979), (18, 9963317), (21, 8539986), (26, 6897681), (39, 4598454), (42, 4269993), (49, 3659994), (63, 2846662), (78, 2299227), (91, 1970766), (98, 1829997), (117, 1532818), (126, 1423331), (147, 1219998), (182, 985383), (234, 766409), (273, 656922), (294, 609999), (441, 406666), (546, 328461), (637, 281538), (819, 218974), (882, 203333), (1274, 140769), (1638, 109487), (1911, 93846), (3822, 46923), (5733, 31282), (11466, 15641)]