170441908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 373027200

約数和(自身を除く): 202585292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 181, 182, 199, 338, 362, 364, 398, 676, 724, 796, 1183, 1267, 1393, 2353, 2366, 2534, 2587, 2786, 4706, 4732, 5068, 5174, 5572, 9412, 10348, 16471, 18109, 30589, 32942, 33631, 36019, 36218, 61178, 65884, 67262, 72038, 72436, 122356, 134524, 144076, 214123, 235417, 252133, 428246, 468247, 470834, 504266, 856492, 936494, 941668, 1008532, 1872988, 3277729, 6087211, 6555458, 12174422, 13110916, 24348844, 42610477, 85220954, 170441908]

約数ペア:

[(1, 170441908), (2, 85220954), (4, 42610477), (7, 24348844), (13, 13110916), (14, 12174422), (26, 6555458), (28, 6087211), (52, 3277729), (91, 1872988), (169, 1008532), (181, 941668), (182, 936494), (199, 856492), (338, 504266), (362, 470834), (364, 468247), (398, 428246), (676, 252133), (724, 235417), (796, 214123), (1183, 144076), (1267, 134524), (1393, 122356), (2353, 72436), (2366, 72038), (2534, 67262), (2587, 65884), (2786, 61178), (4706, 36218), (4732, 36019), (5068, 33631), (5174, 32942), (5572, 30589), (9412, 18109), (10348, 16471)]