141671754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 364928256

約数和(自身を除く): 223256502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 271, 378, 461, 542, 567, 813, 922, 1134, 1383, 1626, 1897, 2439, 2766, 3227, 3794, 4149, 4878, 5691, 6454, 7317, 8298, 9681, 11382, 12447, 14634, 17073, 19362, 21951, 24894, 29043, 34146, 37341, 43902, 51219, 58086, 74682, 87129, 102438, 124931, 153657, 174258, 249862, 261387, 307314, 374793, 522774, 749586, 874517, 1124379, 1749034, 2248758, 2623551, 3373137, 5247102, 6746274, 7870653, 10119411, 15741306, 20238822, 23611959, 47223918, 70835877, 141671754]

約数ペア:

[(1, 141671754), (2, 70835877), (3, 47223918), (6, 23611959), (7, 20238822), (9, 15741306), (14, 10119411), (18, 7870653), (21, 6746274), (27, 5247102), (42, 3373137), (54, 2623551), (63, 2248758), (81, 1749034), (126, 1124379), (162, 874517), (189, 749586), (271, 522774), (378, 374793), (461, 307314), (542, 261387), (567, 249862), (813, 174258), (922, 153657), (1134, 124931), (1383, 102438), (1626, 87129), (1897, 74682), (2439, 58086), (2766, 51219), (3227, 43902), (3794, 37341), (4149, 34146), (4878, 29043), (5691, 24894), (6454, 21951), (7317, 19362), (8298, 17073), (9681, 14634), (11382, 12447)]