143419904

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 80

約数和(自身を含む): 315247680

約数和(自身を除く): 171827776

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 641, 736, 874, 1216, 1282, 1472, 1748, 2432, 2564, 2944, 3496, 4864, 5128, 5888, 6992, 9728, 10256, 11776, 12179, 13984, 14743, 20512, 24358, 27968, 29486, 41024, 48716, 55936, 58972, 82048, 97432, 111872, 117944, 164096, 194864, 223744, 235888, 280117, 328192, 389728, 471776, 560234, 779456, 943552, 1120468, 1558912, 1887104, 2240936, 3117824, 3774208, 4481872, 6235648, 7548416, 8963744, 17927488, 35854976, 71709952, 143419904]

約数ペア:

[(1, 143419904), (2, 71709952), (4, 35854976), (8, 17927488), (16, 8963744), (19, 7548416), (23, 6235648), (32, 4481872), (38, 3774208), (46, 3117824), (64, 2240936), (76, 1887104), (92, 1558912), (128, 1120468), (152, 943552), (184, 779456), (256, 560234), (304, 471776), (368, 389728), (437, 328192), (512, 280117), (608, 235888), (641, 223744), (736, 194864), (874, 164096), (1216, 117944), (1282, 111872), (1472, 97432), (1748, 82048), (2432, 58972), (2564, 55936), (2944, 48716), (3496, 41024), (4864, 29486), (5128, 27968), (5888, 24358), (6992, 20512), (9728, 14743), (10256, 13984), (11776, 12179)]