184883972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 405820800

約数和(自身を除く): 220936828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 169, 178, 182, 338, 356, 364, 439, 623, 676, 878, 1157, 1183, 1246, 1756, 2314, 2366, 2492, 3073, 4628, 4732, 5707, 6146, 8099, 11414, 12292, 15041, 16198, 22828, 30082, 32396, 39071, 39949, 60164, 74191, 78142, 79898, 105287, 148382, 156284, 159796, 210574, 273497, 296764, 421148, 507923, 519337, 546994, 1015846, 1038674, 1093988, 2031692, 2077348, 3555461, 6602999, 7110922, 13205998, 14221844, 26411996, 46220993, 92441986, 184883972]

約数ペア:

[(1, 184883972), (2, 92441986), (4, 46220993), (7, 26411996), (13, 14221844), (14, 13205998), (26, 7110922), (28, 6602999), (52, 3555461), (89, 2077348), (91, 2031692), (169, 1093988), (178, 1038674), (182, 1015846), (338, 546994), (356, 519337), (364, 507923), (439, 421148), (623, 296764), (676, 273497), (878, 210574), (1157, 159796), (1183, 156284), (1246, 148382), (1756, 105287), (2314, 79898), (2366, 78142), (2492, 74191), (3073, 60164), (4628, 39949), (4732, 39071), (5707, 32396), (6146, 30082), (8099, 22828), (11414, 16198), (12292, 15041)]