148968268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1823}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 269660160

約数和(自身を除く): 120691892

約数列:

[1, 2, 4, 31, 62, 124, 659, 1318, 1823, 2636, 3646, 7292, 20429, 40858, 56513, 81716, 113026, 226052, 1201357, 2402714, 4805428, 37242067, 74484134, 148968268]

約数ペア:

[(1, 148968268), (2, 74484134), (4, 37242067), (31, 4805428), (62, 2402714), (124, 1201357), (659, 226052), (1318, 113026), (1823, 81716), (2636, 56513), (3646, 40858), (7292, 20429)]