157263124

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 305980416

約数和(自身を除く): 148717292

約数列:

[1, 2, 4, 17, 31, 34, 61, 62, 68, 122, 124, 244, 527, 1037, 1054, 1223, 1891, 2074, 2108, 2446, 3782, 4148, 4892, 7564, 20791, 32147, 37913, 41582, 64294, 74603, 75826, 83164, 128588, 149206, 151652, 298412, 644521, 1268251, 1289042, 2312693, 2536502, 2578084, 4625386, 5073004, 9250772, 39315781, 78631562, 157263124]

約数ペア:

[(1, 157263124), (2, 78631562), (4, 39315781), (17, 9250772), (31, 5073004), (34, 4625386), (61, 2578084), (62, 2536502), (68, 2312693), (122, 1289042), (124, 1268251), (244, 644521), (527, 298412), (1037, 151652), (1054, 149206), (1223, 128588), (1891, 83164), (2074, 75826), (2108, 74603), (2446, 64294), (3782, 41582), (4148, 37913), (4892, 32147), (7564, 20791)]