158253662

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{359}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 291755520

約数和(自身を除く): 133501858

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 359, 518, 718, 851, 1369, 1702, 2513, 2738, 5026, 5957, 8257, 9583, 11914, 13283, 16514, 19166, 26566, 31487, 57799, 62974, 92981, 115598, 185962, 220409, 305509, 440818, 491471, 611018, 982942, 2138563, 3440297, 4277126, 6880594, 11303833, 22607666, 79126831, 158253662]

約数ペア:

[(1, 158253662), (2, 79126831), (7, 22607666), (14, 11303833), (23, 6880594), (37, 4277126), (46, 3440297), (74, 2138563), (161, 982942), (259, 611018), (322, 491471), (359, 440818), (518, 305509), (718, 220409), (851, 185962), (1369, 115598), (1702, 92981), (2513, 62974), (2738, 57799), (5026, 31487), (5957, 26566), (8257, 19166), (9583, 16514), (11914, 13283)]