164416656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201491}}^1$

素因数の和:201519

約数の個数: 40

約数和(自身を含む): 449730144

約数和(自身を除く): 285313488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 201491, 402982, 604473, 805964, 1208946, 1611928, 2417892, 3223856, 3425347, 4835784, 6850694, 9671568, 10276041, 13701388, 20552082, 27402776, 41104164, 54805552, 82208328, 164416656]

約数ペア:

[(1, 164416656), (2, 82208328), (3, 54805552), (4, 41104164), (6, 27402776), (8, 20552082), (12, 13701388), (16, 10276041), (17, 9671568), (24, 6850694), (34, 4835784), (48, 3425347), (51, 3223856), (68, 2417892), (102, 1611928), (136, 1208946), (204, 805964), (272, 604473), (408, 402982), (816, 201491)]