157450502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 274252608

約数和(自身を除く): 116802106

約数列:

[1, 2, 11, 22, 23, 46, 83, 163, 166, 253, 326, 506, 529, 913, 1058, 1793, 1826, 1909, 3586, 3749, 3818, 5819, 7498, 11638, 13529, 20999, 27058, 41239, 41998, 43907, 82478, 86227, 87814, 148819, 172454, 297638, 311167, 482977, 622334, 948497, 965954, 1896994, 3422837, 6845674, 7156841, 14313682, 78725251, 157450502]

約数ペア:

[(1, 157450502), (2, 78725251), (11, 14313682), (22, 7156841), (23, 6845674), (46, 3422837), (83, 1896994), (163, 965954), (166, 948497), (253, 622334), (326, 482977), (506, 311167), (529, 297638), (913, 172454), (1058, 148819), (1793, 87814), (1826, 86227), (1909, 82478), (3586, 43907), (3749, 41998), (3818, 41239), (5819, 27058), (7498, 20999), (11638, 13529)]