161862576

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:998

約数の個数: 80

約数和(自身を含む): 444909024

約数和(自身を除く): 283046448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 293, 408, 586, 677, 816, 879, 1172, 1354, 1758, 2031, 2344, 2708, 3516, 4062, 4688, 4981, 5416, 7032, 8124, 9962, 10832, 11509, 14064, 14943, 16248, 19924, 23018, 29886, 32496, 34527, 39848, 46036, 59772, 69054, 79696, 92072, 119544, 138108, 184144, 198361, 239088, 276216, 396722, 552432, 595083, 793444, 1190166, 1586888, 2380332, 3173776, 3372137, 4760664, 6744274, 9521328, 10116411, 13488548, 20232822, 26977096, 40465644, 53954192, 80931288, 161862576]

約数ペア:

[(1, 161862576), (2, 80931288), (3, 53954192), (4, 40465644), (6, 26977096), (8, 20232822), (12, 13488548), (16, 10116411), (17, 9521328), (24, 6744274), (34, 4760664), (48, 3372137), (51, 3173776), (68, 2380332), (102, 1586888), (136, 1190166), (204, 793444), (272, 595083), (293, 552432), (408, 396722), (586, 276216), (677, 239088), (816, 198361), (879, 184144), (1172, 138108), (1354, 119544), (1758, 92072), (2031, 79696), (2344, 69054), (2708, 59772), (3516, 46036), (4062, 39848), (4688, 34527), (4981, 32496), (5416, 29886), (7032, 23018), (8124, 19924), (9962, 16248), (10832, 14943), (11509, 14064)]