160306952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 351859200

約数和(自身を除く): 191552248

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1178, 1612, 1976, 2356, 2617, 3224, 4712, 5234, 7657, 10468, 15314, 20936, 30628, 34021, 49723, 61256, 68042, 81127, 99446, 136084, 162254, 198892, 272168, 324508, 397784, 646399, 649016, 1054651, 1292798, 1541413, 2109302, 2585596, 3082826, 4218604, 5171192, 6165652, 8437208, 12331304, 20038369, 40076738, 80153476, 160306952]

約数ペア:

[(1, 160306952), (2, 80153476), (4, 40076738), (8, 20038369), (13, 12331304), (19, 8437208), (26, 6165652), (31, 5171192), (38, 4218604), (52, 3082826), (62, 2585596), (76, 2109302), (104, 1541413), (124, 1292798), (152, 1054651), (247, 649016), (248, 646399), (403, 397784), (494, 324508), (589, 272168), (806, 198892), (988, 162254), (1178, 136084), (1612, 99446), (1976, 81127), (2356, 68042), (2617, 61256), (3224, 49723), (4712, 34021), (5234, 30628), (7657, 20936), (10468, 15314)]