16283988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 49926240

約数和(自身を除く): 33642252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 179, 228, 252, 266, 342, 358, 361, 399, 532, 537, 684, 716, 722, 798, 1074, 1083, 1197, 1253, 1444, 1596, 1611, 2148, 2166, 2394, 2506, 2527, 3222, 3249, 3401, 3759, 4332, 4788, 5012, 5054, 6444, 6498, 6802, 7518, 7581, 10108, 10203, 11277, 12996, 13604, 15036, 15162, 20406, 22554, 22743, 23807, 30324, 30609, 40812, 45108, 45486, 47614, 61218, 64619, 71421, 90972, 95228, 122436, 129238, 142842, 193857, 214263, 258476, 285684, 387714, 428526, 452333, 581571, 775428, 857052, 904666, 1163142, 1356999, 1809332, 2326284, 2713998, 4070997, 5427996, 8141994, 16283988]

約数ペア:

[(1, 16283988), (2, 8141994), (3, 5427996), (4, 4070997), (6, 2713998), (7, 2326284), (9, 1809332), (12, 1356999), (14, 1163142), (18, 904666), (19, 857052), (21, 775428), (28, 581571), (36, 452333), (38, 428526), (42, 387714), (57, 285684), (63, 258476), (76, 214263), (84, 193857), (114, 142842), (126, 129238), (133, 122436), (171, 95228), (179, 90972), (228, 71421), (252, 64619), (266, 61218), (342, 47614), (358, 45486), (361, 45108), (399, 40812), (532, 30609), (537, 30324), (684, 23807), (716, 22743), (722, 22554), (798, 20406), (1074, 15162), (1083, 15036), (1197, 13604), (1253, 12996), (1444, 11277), (1596, 10203), (1611, 10108), (2148, 7581), (2166, 7518), (2394, 6802), (2506, 6498), (2527, 6444), (3222, 5054), (3249, 5012), (3401, 4788), (3759, 4332)]