172134198

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 72

約数和(自身を含む): 393768648

約数和(自身を除く): 221634450

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 137, 166, 174, 249, 261, 274, 411, 498, 522, 747, 822, 841, 1233, 1494, 1682, 2407, 2466, 2523, 3973, 4814, 5046, 7221, 7569, 7946, 11371, 11919, 14442, 15138, 21663, 22742, 23838, 34113, 35757, 43326, 68226, 69803, 71514, 102339, 115217, 139606, 204678, 209409, 230434, 329759, 345651, 418818, 628227, 659518, 691302, 989277, 1036953, 1256454, 1978554, 2073906, 2967831, 5935662, 9563011, 19126022, 28689033, 57378066, 86067099, 172134198]

約数ペア:

[(1, 172134198), (2, 86067099), (3, 57378066), (6, 28689033), (9, 19126022), (18, 9563011), (29, 5935662), (58, 2967831), (83, 2073906), (87, 1978554), (137, 1256454), (166, 1036953), (174, 989277), (249, 691302), (261, 659518), (274, 628227), (411, 418818), (498, 345651), (522, 329759), (747, 230434), (822, 209409), (841, 204678), (1233, 139606), (1494, 115217), (1682, 102339), (2407, 71514), (2466, 69803), (2523, 68226), (3973, 43326), (4814, 35757), (5046, 34113), (7221, 23838), (7569, 22742), (7946, 21663), (11371, 15138), (11919, 14442)]