163814392

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 363395520

約数和(自身を除く): 199581128

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 173, 259, 296, 346, 457, 518, 692, 914, 1036, 1211, 1384, 1828, 2072, 2422, 3199, 3656, 4844, 6398, 6401, 9688, 12796, 12802, 16909, 25592, 25604, 33818, 44807, 51208, 67636, 79061, 89614, 118363, 135272, 158122, 179228, 236726, 316244, 358456, 473452, 553427, 632488, 946904, 1106854, 2213708, 2925257, 4427416, 5850514, 11701028, 20476799, 23402056, 40953598, 81907196, 163814392]

約数ペア:

[(1, 163814392), (2, 81907196), (4, 40953598), (7, 23402056), (8, 20476799), (14, 11701028), (28, 5850514), (37, 4427416), (56, 2925257), (74, 2213708), (148, 1106854), (173, 946904), (259, 632488), (296, 553427), (346, 473452), (457, 358456), (518, 316244), (692, 236726), (914, 179228), (1036, 158122), (1211, 135272), (1384, 118363), (1828, 89614), (2072, 79061), (2422, 67636), (3199, 51208), (3656, 44807), (4844, 33818), (6398, 25604), (6401, 25592), (9688, 16909), (12796, 12802)]