140254992

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{22651}}^1$

素因数の和:22708

約数の個数: 60

約数和(自身を含む): 401665264

約数和(自身を除く): 261410272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 22651, 45302, 67953, 90604, 135906, 181208, 203859, 271812, 362416, 407718, 543624, 815436, 973993, 1087248, 1630872, 1947986, 2921979, 3261744, 3895972, 5843958, 7791944, 8765937, 11687916, 15583888, 17531874, 23375832, 35063748, 46751664, 70127496, 140254992]

約数ペア:

[(1, 140254992), (2, 70127496), (3, 46751664), (4, 35063748), (6, 23375832), (8, 17531874), (9, 15583888), (12, 11687916), (16, 8765937), (18, 7791944), (24, 5843958), (36, 3895972), (43, 3261744), (48, 2921979), (72, 1947986), (86, 1630872), (129, 1087248), (144, 973993), (172, 815436), (258, 543624), (344, 407718), (387, 362416), (516, 271812), (688, 203859), (774, 181208), (1032, 135906), (1548, 90604), (2064, 67953), (3096, 45302), (6192, 22651)]