155813616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:819

約数の個数: 120

約数和(自身を含む): 500932224

約数和(自身を除く): 345118608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 331, 336, 467, 504, 662, 934, 993, 1008, 1324, 1401, 1868, 1986, 2317, 2648, 2802, 2979, 3269, 3736, 3972, 4203, 4634, 5296, 5604, 5958, 6538, 6951, 7472, 7944, 8406, 9268, 9807, 11208, 11916, 13076, 13902, 15888, 16812, 18536, 19614, 20853, 22416, 23832, 26152, 27804, 29421, 33624, 37072, 39228, 41706, 47664, 52304, 55608, 58842, 67248, 78456, 83412, 111216, 117684, 154577, 156912, 166824, 235368, 309154, 333648, 463731, 470736, 618308, 927462, 1082039, 1236616, 1391193, 1854924, 2164078, 2473232, 2782386, 3246117, 3709848, 4328156, 5564772, 6492234, 7419696, 8656312, 9738351, 11129544, 12984468, 17312624, 19476702, 22259088, 25968936, 38953404, 51937872, 77906808, 155813616]

約数ペア:

[(1, 155813616), (2, 77906808), (3, 51937872), (4, 38953404), (6, 25968936), (7, 22259088), (8, 19476702), (9, 17312624), (12, 12984468), (14, 11129544), (16, 9738351), (18, 8656312), (21, 7419696), (24, 6492234), (28, 5564772), (36, 4328156), (42, 3709848), (48, 3246117), (56, 2782386), (63, 2473232), (72, 2164078), (84, 1854924), (112, 1391193), (126, 1236616), (144, 1082039), (168, 927462), (252, 618308), (331, 470736), (336, 463731), (467, 333648), (504, 309154), (662, 235368), (934, 166824), (993, 156912), (1008, 154577), (1324, 117684), (1401, 111216), (1868, 83412), (1986, 78456), (2317, 67248), (2648, 58842), (2802, 55608), (2979, 52304), (3269, 47664), (3736, 41706), (3972, 39228), (4203, 37072), (4634, 33624), (5296, 29421), (5604, 27804), (5958, 26152), (6538, 23832), (6951, 22416), (7472, 20853), (7944, 19614), (8406, 18536), (9268, 16812), (9807, 15888), (11208, 13902), (11916, 13076)]