140908728

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1483}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 365420160

約数和(自身を除く): 224511432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 642, 856, 888, 1284, 1483, 2568, 2966, 3959, 4449, 5932, 7918, 8898, 11864, 11877, 15836, 17796, 23754, 31672, 35592, 47508, 54871, 95016, 109742, 158681, 164613, 219484, 317362, 329226, 438968, 476043, 634724, 658452, 952086, 1269448, 1316904, 1904172, 3808344, 5871197, 11742394, 17613591, 23484788, 35227182, 46969576, 70454364, 140908728]

約数ペア:

[(1, 140908728), (2, 70454364), (3, 46969576), (4, 35227182), (6, 23484788), (8, 17613591), (12, 11742394), (24, 5871197), (37, 3808344), (74, 1904172), (107, 1316904), (111, 1269448), (148, 952086), (214, 658452), (222, 634724), (296, 476043), (321, 438968), (428, 329226), (444, 317362), (642, 219484), (856, 164613), (888, 158681), (1284, 109742), (1483, 95016), (2568, 54871), (2966, 47508), (3959, 35592), (4449, 31672), (5932, 23754), (7918, 17796), (8898, 15836), (11864, 11877)]