122693168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1471}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 256816896

約数和(自身を除く): 134123728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 401, 802, 1471, 1604, 2942, 3208, 5213, 5884, 6416, 10426, 11768, 19123, 20852, 23536, 38246, 41704, 76492, 83408, 152984, 305968, 589871, 1179742, 2359484, 4718968, 7668323, 9437936, 15336646, 30673292, 61346584, 122693168]

約数ペア:

[(1, 122693168), (2, 61346584), (4, 30673292), (8, 15336646), (13, 9437936), (16, 7668323), (26, 4718968), (52, 2359484), (104, 1179742), (208, 589871), (401, 305968), (802, 152984), (1471, 83408), (1604, 76492), (2942, 41704), (3208, 38246), (5213, 23536), (5884, 20852), (6416, 19123), (10426, 11768)]