189361578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 462274560

約数和(自身を除く): 272912982

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 79, 93, 98, 147, 158, 186, 217, 237, 263, 294, 434, 474, 526, 553, 651, 789, 1106, 1302, 1519, 1578, 1659, 1841, 2449, 3038, 3318, 3682, 3871, 4557, 4898, 5523, 7347, 7742, 8153, 9114, 11046, 11613, 12887, 14694, 16306, 17143, 20777, 23226, 24459, 25774, 34286, 38661, 41554, 48918, 51429, 57071, 62331, 77322, 102858, 114142, 120001, 124662, 145439, 171213, 240002, 290878, 342426, 360003, 399497, 436317, 644087, 720006, 798994, 872634, 1018073, 1198491, 1288174, 1932261, 2036146, 2396982, 3054219, 3864522, 4508609, 6108438, 9017218, 13525827, 27051654, 31560263, 63120526, 94680789, 189361578]

約数ペア:

[(1, 189361578), (2, 94680789), (3, 63120526), (6, 31560263), (7, 27051654), (14, 13525827), (21, 9017218), (31, 6108438), (42, 4508609), (49, 3864522), (62, 3054219), (79, 2396982), (93, 2036146), (98, 1932261), (147, 1288174), (158, 1198491), (186, 1018073), (217, 872634), (237, 798994), (263, 720006), (294, 644087), (434, 436317), (474, 399497), (526, 360003), (553, 342426), (651, 290878), (789, 240002), (1106, 171213), (1302, 145439), (1519, 124662), (1578, 120001), (1659, 114142), (1841, 102858), (2449, 77322), (3038, 62331), (3318, 57071), (3682, 51429), (3871, 48918), (4557, 41554), (4898, 38661), (5523, 34286), (7347, 25774), (7742, 24459), (8153, 23226), (9114, 20777), (11046, 17143), (11613, 16306), (12887, 14694)]