156934818404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{198043}}^1$

素因数の和:198385

約数の個数: 72

約数和(自身を含む): 345157420608

約数和(自身を除く): 188222602204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 311, 364, 622, 637, 1244, 1274, 2177, 2548, 4043, 4354, 8086, 8708, 15239, 16172, 28301, 30478, 56602, 60956, 113204, 198043, 198107, 396086, 396214, 792172, 792428, 1386301, 2574559, 2772602, 5149118, 5545204, 9704107, 10298236, 18021913, 19408214, 36043826, 38816428, 61591373, 72087652, 123182746, 126153391, 246365492, 252306782, 431139611, 504613564, 800687849, 862279222, 1601375698, 1724558444, 3017977277, 3202751396, 5604814943, 6035954554, 11209629886, 12071909108, 22419259772, 39233704601, 78467409202, 156934818404]

約数ペア:

[(1, 156934818404), (2, 78467409202), (4, 39233704601), (7, 22419259772), (13, 12071909108), (14, 11209629886), (26, 6035954554), (28, 5604814943), (49, 3202751396), (52, 3017977277), (91, 1724558444), (98, 1601375698), (182, 862279222), (196, 800687849), (311, 504613564), (364, 431139611), (622, 252306782), (637, 246365492), (1244, 126153391), (1274, 123182746), (2177, 72087652), (2548, 61591373), (4043, 38816428), (4354, 36043826), (8086, 19408214), (8708, 18021913), (15239, 10298236), (16172, 9704107), (28301, 5545204), (30478, 5149118), (56602, 2772602), (60956, 2574559), (113204, 1386301), (198043, 792428), (198107, 792172), (396086, 396214)]