156155256

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 455112000

約数和(自身を除く): 298956744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 97, 108, 116, 174, 194, 216, 232, 257, 261, 291, 348, 388, 514, 522, 582, 696, 771, 776, 783, 873, 1028, 1044, 1164, 1542, 1566, 1746, 2056, 2088, 2313, 2328, 2619, 2813, 3084, 3132, 3492, 4626, 5238, 5626, 6168, 6264, 6939, 6984, 7453, 8439, 9252, 10476, 11252, 13878, 14906, 16878, 18504, 20952, 22359, 22504, 24929, 25317, 27756, 29812, 33756, 44718, 49858, 50634, 55512, 59624, 67077, 67512, 74787, 75951, 89436, 99716, 101268, 134154, 149574, 151902, 178872, 199432, 201231, 202536, 224361, 268308, 299148, 303804, 402462, 448722, 536616, 598296, 607608, 673083, 722941, 804924, 897444, 1346166, 1445882, 1609848, 1794888, 2168823, 2692332, 2891764, 4337646, 5384664, 5783528, 6506469, 8675292, 13012938, 17350584, 19519407, 26025876, 39038814, 52051752, 78077628, 156155256]

約数ペア:

[(1, 156155256), (2, 78077628), (3, 52051752), (4, 39038814), (6, 26025876), (8, 19519407), (9, 17350584), (12, 13012938), (18, 8675292), (24, 6506469), (27, 5783528), (29, 5384664), (36, 4337646), (54, 2891764), (58, 2692332), (72, 2168823), (87, 1794888), (97, 1609848), (108, 1445882), (116, 1346166), (174, 897444), (194, 804924), (216, 722941), (232, 673083), (257, 607608), (261, 598296), (291, 536616), (348, 448722), (388, 402462), (514, 303804), (522, 299148), (582, 268308), (696, 224361), (771, 202536), (776, 201231), (783, 199432), (873, 178872), (1028, 151902), (1044, 149574), (1164, 134154), (1542, 101268), (1566, 99716), (1746, 89436), (2056, 75951), (2088, 74787), (2313, 67512), (2328, 67077), (2619, 59624), (2813, 55512), (3084, 50634), (3132, 49858), (3492, 44718), (4626, 33756), (5238, 29812), (5626, 27756), (6168, 25317), (6264, 24929), (6939, 22504), (6984, 22359), (7453, 20952), (8439, 18504), (9252, 16878), (10476, 14906), (11252, 13878)]