166790806

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1589

約数の個数: 48

約数和(自身を含む): 317157120

約数和(自身を除く): 150366314

約数列:

[1, 2, 7, 13, 14, 26, 49, 89, 91, 98, 178, 182, 623, 637, 1157, 1246, 1274, 1471, 2314, 2942, 4361, 8099, 8722, 10297, 16198, 19123, 20594, 38246, 56693, 72079, 113386, 130919, 133861, 144158, 261838, 267722, 916433, 937027, 1701947, 1832866, 1874054, 3403894, 6415031, 11913629, 12830062, 23827258, 83395403, 166790806]

約数ペア:

[(1, 166790806), (2, 83395403), (7, 23827258), (13, 12830062), (14, 11913629), (26, 6415031), (49, 3403894), (89, 1874054), (91, 1832866), (98, 1701947), (178, 937027), (182, 916433), (623, 267722), (637, 261838), (1157, 144158), (1246, 133861), (1274, 130919), (1471, 113386), (2314, 72079), (2942, 56693), (4361, 38246), (8099, 20594), (8722, 19123), (10297, 16198)]