189670866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 485388288

約数和(自身を除く): 295717422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 223, 231, 263, 294, 446, 462, 526, 539, 669, 789, 1078, 1338, 1561, 1578, 1617, 1841, 2453, 2893, 3122, 3234, 3682, 4683, 4906, 5523, 5786, 7359, 8679, 9366, 10927, 11046, 12887, 14718, 17171, 17358, 20251, 21854, 25774, 32781, 34342, 38661, 40502, 51513, 58649, 60753, 65562, 77322, 103026, 117298, 120197, 121506, 141757, 175947, 240394, 283514, 351894, 360591, 410543, 425271, 645139, 721182, 821086, 850542, 1231629, 1290278, 1935417, 2463258, 2873801, 3870834, 4515973, 5747602, 8621403, 9031946, 13547919, 17242806, 27095838, 31611811, 63223622, 94835433, 189670866]

約数ペア:

[(1, 189670866), (2, 94835433), (3, 63223622), (6, 31611811), (7, 27095838), (11, 17242806), (14, 13547919), (21, 9031946), (22, 8621403), (33, 5747602), (42, 4515973), (49, 3870834), (66, 2873801), (77, 2463258), (98, 1935417), (147, 1290278), (154, 1231629), (223, 850542), (231, 821086), (263, 721182), (294, 645139), (446, 425271), (462, 410543), (526, 360591), (539, 351894), (669, 283514), (789, 240394), (1078, 175947), (1338, 141757), (1561, 121506), (1578, 120197), (1617, 117298), (1841, 103026), (2453, 77322), (2893, 65562), (3122, 60753), (3234, 58649), (3682, 51513), (4683, 40502), (4906, 38661), (5523, 34342), (5786, 32781), (7359, 25774), (8679, 21854), (9366, 20251), (10927, 17358), (11046, 17171), (12887, 14718)]