142037672

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1463

約数の個数: 64

約数和(自身を含む): 319200000

約数和(自身を除く): 177162328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 343, 392, 518, 686, 1036, 1372, 1399, 1813, 2072, 2744, 2798, 3626, 5596, 7252, 9793, 11192, 12691, 14504, 19586, 25382, 39172, 50764, 51763, 68551, 78344, 101528, 103526, 137102, 207052, 274204, 362341, 414104, 479857, 548408, 724682, 959714, 1449364, 1919428, 2536387, 2898728, 3838856, 5072774, 10145548, 17754709, 20291096, 35509418, 71018836, 142037672]

約数ペア:

[(1, 142037672), (2, 71018836), (4, 35509418), (7, 20291096), (8, 17754709), (14, 10145548), (28, 5072774), (37, 3838856), (49, 2898728), (56, 2536387), (74, 1919428), (98, 1449364), (148, 959714), (196, 724682), (259, 548408), (296, 479857), (343, 414104), (392, 362341), (518, 274204), (686, 207052), (1036, 137102), (1372, 103526), (1399, 101528), (1813, 78344), (2072, 68551), (2744, 51763), (2798, 50764), (3626, 39172), (5596, 25382), (7252, 19586), (9793, 14504), (11192, 12691)]