145314318

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 321315840

約数和(自身を除く): 176001522

約数列:

[1, 2, 3, 6, 19, 37, 38, 47, 57, 74, 94, 111, 114, 141, 222, 282, 703, 733, 893, 1406, 1466, 1739, 1786, 2109, 2199, 2679, 3478, 4218, 4398, 5217, 5358, 10434, 13927, 27121, 27854, 33041, 34451, 41781, 54242, 66082, 68902, 81363, 83562, 99123, 103353, 162726, 198246, 206706, 515299, 654569, 1030598, 1274687, 1309138, 1545897, 1963707, 2549374, 3091794, 3824061, 3927414, 7648122, 24219053, 48438106, 72657159, 145314318]

約数ペア:

[(1, 145314318), (2, 72657159), (3, 48438106), (6, 24219053), (19, 7648122), (37, 3927414), (38, 3824061), (47, 3091794), (57, 2549374), (74, 1963707), (94, 1545897), (111, 1309138), (114, 1274687), (141, 1030598), (222, 654569), (282, 515299), (703, 206706), (733, 198246), (893, 162726), (1406, 103353), (1466, 99123), (1739, 83562), (1786, 81363), (2109, 68902), (2199, 66082), (2679, 54242), (3478, 41781), (4218, 34451), (4398, 33041), (5217, 27854), (5358, 27121), (10434, 13927)]