140726808

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2749}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 399300000

約数和(自身を除く): 258573192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2749, 2844, 4266, 5498, 5688, 6399, 8247, 8532, 10996, 12798, 16494, 17064, 21992, 24741, 25596, 32988, 49482, 51192, 65976, 74223, 98964, 148446, 197928, 217171, 222669, 296892, 434342, 445338, 593784, 651513, 868684, 890676, 1303026, 1737368, 1781352, 1954539, 2606052, 3909078, 5212104, 5863617, 7818156, 11727234, 15636312, 17590851, 23454468, 35181702, 46908936, 70363404, 140726808]

約数ペア:

[(1, 140726808), (2, 70363404), (3, 46908936), (4, 35181702), (6, 23454468), (8, 17590851), (9, 15636312), (12, 11727234), (18, 7818156), (24, 5863617), (27, 5212104), (36, 3909078), (54, 2606052), (72, 1954539), (79, 1781352), (81, 1737368), (108, 1303026), (158, 890676), (162, 868684), (216, 651513), (237, 593784), (316, 445338), (324, 434342), (474, 296892), (632, 222669), (648, 217171), (711, 197928), (948, 148446), (1422, 98964), (1896, 74223), (2133, 65976), (2749, 51192), (2844, 49482), (4266, 32988), (5498, 25596), (5688, 24741), (6399, 21992), (8247, 17064), (8532, 16494), (10996, 12798)]