142335186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1223}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 346871808

約数和(自身を除く): 204536622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 163, 238, 326, 357, 489, 714, 978, 1141, 1223, 2282, 2446, 2771, 3423, 3669, 5542, 6846, 7338, 8313, 8561, 16626, 17122, 19397, 20791, 25683, 38794, 41582, 51366, 58191, 62373, 116382, 124746, 145537, 199349, 291074, 398698, 436611, 598047, 873222, 1196094, 1395443, 2790886, 3388933, 4186329, 6777866, 8372658, 10166799, 20333598, 23722531, 47445062, 71167593, 142335186]

約数ペア:

[(1, 142335186), (2, 71167593), (3, 47445062), (6, 23722531), (7, 20333598), (14, 10166799), (17, 8372658), (21, 6777866), (34, 4186329), (42, 3388933), (51, 2790886), (102, 1395443), (119, 1196094), (163, 873222), (238, 598047), (326, 436611), (357, 398698), (489, 291074), (714, 199349), (978, 145537), (1141, 124746), (1223, 116382), (2282, 62373), (2446, 58191), (2771, 51366), (3423, 41582), (3669, 38794), (5542, 25683), (6846, 20791), (7338, 19397), (8313, 17122), (8561, 16626)]