164589984

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43961}}^1$

素因数の和:43990

約数の個数: 72

約数和(自身を含む): 504068292

約数和(自身を除く): 339478308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 43961, 87922, 131883, 175844, 263766, 351688, 395649, 527532, 571493, 703376, 791298, 1055064, 1142986, 1406752, 1582596, 1714479, 2110128, 2285972, 3165192, 3428958, 4220256, 4571944, 5143437, 6330384, 6857916, 9143888, 10286874, 12660768, 13715832, 18287776, 20573748, 27431664, 41147496, 54863328, 82294992, 164589984]

約数ペア:

[(1, 164589984), (2, 82294992), (3, 54863328), (4, 41147496), (6, 27431664), (8, 20573748), (9, 18287776), (12, 13715832), (13, 12660768), (16, 10286874), (18, 9143888), (24, 6857916), (26, 6330384), (32, 5143437), (36, 4571944), (39, 4220256), (48, 3428958), (52, 3165192), (72, 2285972), (78, 2110128), (96, 1714479), (104, 1582596), (117, 1406752), (144, 1142986), (156, 1055064), (208, 791298), (234, 703376), (288, 571493), (312, 527532), (416, 395649), (468, 351688), (624, 263766), (936, 175844), (1248, 131883), (1872, 87922), (3744, 43961)]