140817264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 437876736

約数和(自身を除く): 297059472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 47, 48, 56, 74, 84, 94, 111, 112, 141, 148, 168, 188, 222, 241, 259, 282, 296, 329, 336, 376, 444, 482, 518, 564, 592, 658, 723, 752, 777, 888, 964, 987, 1036, 1128, 1316, 1446, 1554, 1687, 1739, 1776, 1928, 1974, 2072, 2256, 2632, 2892, 3108, 3374, 3478, 3856, 3948, 4144, 5061, 5217, 5264, 5784, 6216, 6748, 6956, 7896, 8917, 10122, 10434, 11327, 11568, 12173, 12432, 13496, 13912, 15792, 17834, 20244, 20868, 22654, 24346, 26751, 26992, 27824, 33981, 35668, 36519, 40488, 41736, 45308, 48692, 53502, 62419, 67962, 71336, 73038, 79289, 80976, 83472, 90616, 97384, 107004, 124838, 135924, 142672, 146076, 158578, 181232, 187257, 194768, 214008, 237867, 249676, 271848, 292152, 317156, 374514, 419099, 428016, 475734, 499352, 543696, 584304, 634312, 749028, 838198, 951468, 998704, 1257297, 1268624, 1498056, 1676396, 1902936, 2514594, 2933693, 2996112, 3352792, 3805872, 5029188, 5867386, 6705584, 8801079, 10058376, 11734772, 17602158, 20116752, 23469544, 35204316, 46939088, 70408632, 140817264]

約数ペア:

[(1, 140817264), (2, 70408632), (3, 46939088), (4, 35204316), (6, 23469544), (7, 20116752), (8, 17602158), (12, 11734772), (14, 10058376), (16, 8801079), (21, 6705584), (24, 5867386), (28, 5029188), (37, 3805872), (42, 3352792), (47, 2996112), (48, 2933693), (56, 2514594), (74, 1902936), (84, 1676396), (94, 1498056), (111, 1268624), (112, 1257297), (141, 998704), (148, 951468), (168, 838198), (188, 749028), (222, 634312), (241, 584304), (259, 543696), (282, 499352), (296, 475734), (329, 428016), (336, 419099), (376, 374514), (444, 317156), (482, 292152), (518, 271848), (564, 249676), (592, 237867), (658, 214008), (723, 194768), (752, 187257), (777, 181232), (888, 158578), (964, 146076), (987, 142672), (1036, 135924), (1128, 124838), (1316, 107004), (1446, 97384), (1554, 90616), (1687, 83472), (1739, 80976), (1776, 79289), (1928, 73038), (1974, 71336), (2072, 67962), (2256, 62419), (2632, 53502), (2892, 48692), (3108, 45308), (3374, 41736), (3478, 40488), (3856, 36519), (3948, 35668), (4144, 33981), (5061, 27824), (5217, 26992), (5264, 26751), (5784, 24346), (6216, 22654), (6748, 20868), (6956, 20244), (7896, 17834), (8917, 15792), (10122, 13912), (10434, 13496), (11327, 12432), (11568, 12173)]