136418940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{15467}}^1$

素因数の和:15496

約数の個数: 108

約数和(自身を含む): 481395096

約数和(自身を除く): 344976156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 15467, 30934, 46401, 61868, 77335, 92802, 108269, 139203, 154670, 185604, 216538, 232005, 278406, 309340, 324807, 433076, 464010, 541345, 556812, 649614, 696015, 757883, 928020, 974421, 1082690, 1299228, 1392030, 1515766, 1624035, 1948842, 2165380, 2273649, 2784060, 3031532, 3248070, 3789415, 3897684, 4547298, 4872105, 6496140, 6820947, 7578830, 9094596, 9744210, 11368245, 13641894, 15157660, 19488420, 22736490, 27283788, 34104735, 45472980, 68209470, 136418940]

約数ペア:

[(1, 136418940), (2, 68209470), (3, 45472980), (4, 34104735), (5, 27283788), (6, 22736490), (7, 19488420), (9, 15157660), (10, 13641894), (12, 11368245), (14, 9744210), (15, 9094596), (18, 7578830), (20, 6820947), (21, 6496140), (28, 4872105), (30, 4547298), (35, 3897684), (36, 3789415), (42, 3248070), (45, 3031532), (49, 2784060), (60, 2273649), (63, 2165380), (70, 1948842), (84, 1624035), (90, 1515766), (98, 1392030), (105, 1299228), (126, 1082690), (140, 974421), (147, 928020), (180, 757883), (196, 696015), (210, 649614), (245, 556812), (252, 541345), (294, 464010), (315, 433076), (420, 324807), (441, 309340), (490, 278406), (588, 232005), (630, 216538), (735, 185604), (882, 154670), (980, 139203), (1260, 108269), (1470, 92802), (1764, 77335), (2205, 61868), (2940, 46401), (4410, 30934), (8820, 15467)]