127687532

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 270273024

約数和(自身を除く): 142585492

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 83, 94, 98, 166, 167, 188, 196, 329, 332, 334, 581, 658, 668, 1162, 1169, 1316, 2303, 2324, 2338, 3901, 4067, 4606, 4676, 7802, 7849, 8134, 8183, 9212, 13861, 15604, 15698, 16268, 16366, 27307, 27722, 31396, 32732, 54614, 54943, 55444, 97027, 109228, 109886, 191149, 194054, 219772, 382298, 384601, 388108, 651467, 679189, 764596, 769202, 1302934, 1358378, 1538404, 2605868, 2716756, 4560269, 9120538, 18241076, 31921883, 63843766, 127687532]

約数ペア:

[(1, 127687532), (2, 63843766), (4, 31921883), (7, 18241076), (14, 9120538), (28, 4560269), (47, 2716756), (49, 2605868), (83, 1538404), (94, 1358378), (98, 1302934), (166, 769202), (167, 764596), (188, 679189), (196, 651467), (329, 388108), (332, 384601), (334, 382298), (581, 219772), (658, 194054), (668, 191149), (1162, 109886), (1169, 109228), (1316, 97027), (2303, 55444), (2324, 54943), (2338, 54614), (3901, 32732), (4067, 31396), (4606, 27722), (4676, 27307), (7802, 16366), (7849, 16268), (8134, 15698), (8183, 15604), (9212, 13861)]