159944488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49123}}^1$

素因数の和:49177

約数の個数: 32

約数和(自身を含む): 336008160

約数和(自身を除く): 176063672

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 49123, 98246, 196492, 392984, 540353, 1080706, 1817551, 2161412, 3635102, 4322824, 7270204, 14540408, 19993061, 39986122, 79972244, 159944488]

約数ペア:

[(1, 159944488), (2, 79972244), (4, 39986122), (8, 19993061), (11, 14540408), (22, 7270204), (37, 4322824), (44, 3635102), (74, 2161412), (88, 1817551), (148, 1080706), (296, 540353), (407, 392984), (814, 196492), (1628, 98246), (3256, 49123)]