16141356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 52690176

約数和(自身を除く): 36548820

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 647, 693, 756, 891, 924, 1134, 1188, 1294, 1386, 1782, 1941, 2079, 2268, 2588, 2772, 3564, 3882, 4158, 4529, 5823, 6237, 7117, 7764, 8316, 9058, 11646, 12474, 13587, 14234, 17469, 18116, 21351, 23292, 24948, 27174, 28468, 34938, 40761, 42702, 49819, 52407, 54348, 64053, 69876, 81522, 85404, 99638, 104814, 122283, 128106, 149457, 163044, 192159, 199276, 209628, 244566, 256212, 298914, 366849, 384318, 448371, 489132, 576477, 597828, 733698, 768636, 896742, 1152954, 1345113, 1467396, 1793484, 2305908, 2690226, 4035339, 5380452, 8070678, 16141356]

約数ペア:

[(1, 16141356), (2, 8070678), (3, 5380452), (4, 4035339), (6, 2690226), (7, 2305908), (9, 1793484), (11, 1467396), (12, 1345113), (14, 1152954), (18, 896742), (21, 768636), (22, 733698), (27, 597828), (28, 576477), (33, 489132), (36, 448371), (42, 384318), (44, 366849), (54, 298914), (63, 256212), (66, 244566), (77, 209628), (81, 199276), (84, 192159), (99, 163044), (108, 149457), (126, 128106), (132, 122283), (154, 104814), (162, 99638), (189, 85404), (198, 81522), (231, 69876), (252, 64053), (297, 54348), (308, 52407), (324, 49819), (378, 42702), (396, 40761), (462, 34938), (567, 28468), (594, 27174), (647, 24948), (693, 23292), (756, 21351), (891, 18116), (924, 17469), (1134, 14234), (1188, 13587), (1294, 12474), (1386, 11646), (1782, 9058), (1941, 8316), (2079, 7764), (2268, 7117), (2588, 6237), (2772, 5823), (3564, 4529), (3882, 4158)]