156171392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 338150400

約数和(自身を除く): 181979008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 739, 832, 1016, 1478, 1651, 1664, 2032, 2956, 3302, 4064, 5912, 6604, 8128, 9607, 11824, 13208, 16256, 19214, 23648, 26416, 38428, 47296, 52832, 76856, 93853, 94592, 105664, 153712, 187706, 211328, 307424, 375412, 614848, 750824, 1220089, 1229696, 1501648, 2440178, 3003296, 4880356, 6006592, 9760712, 12013184, 19521424, 39042848, 78085696, 156171392]

約数ペア:

[(1, 156171392), (2, 78085696), (4, 39042848), (8, 19521424), (13, 12013184), (16, 9760712), (26, 6006592), (32, 4880356), (52, 3003296), (64, 2440178), (104, 1501648), (127, 1229696), (128, 1220089), (208, 750824), (254, 614848), (416, 375412), (508, 307424), (739, 211328), (832, 187706), (1016, 153712), (1478, 105664), (1651, 94592), (1664, 93853), (2032, 76856), (2956, 52832), (3302, 47296), (4064, 38428), (5912, 26416), (6604, 23648), (8128, 19214), (9607, 16256), (11824, 13208)]