180714142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 333398016

約数和(自身を除く): 152683874

約数列:

[1, 2, 7, 14, 37, 41, 67, 74, 82, 127, 134, 254, 259, 287, 469, 518, 574, 889, 938, 1517, 1778, 2479, 2747, 3034, 4699, 4958, 5207, 5494, 8509, 9398, 10414, 10619, 17018, 17353, 19229, 21238, 32893, 34706, 36449, 38458, 59563, 65786, 72898, 101639, 119126, 192659, 203278, 314833, 348869, 385318, 629666, 697738, 711473, 1348613, 1422946, 2203831, 2442083, 2697226, 4407662, 4884166, 12908153, 25816306, 90357071, 180714142]

約数ペア:

[(1, 180714142), (2, 90357071), (7, 25816306), (14, 12908153), (37, 4884166), (41, 4407662), (67, 2697226), (74, 2442083), (82, 2203831), (127, 1422946), (134, 1348613), (254, 711473), (259, 697738), (287, 629666), (469, 385318), (518, 348869), (574, 314833), (889, 203278), (938, 192659), (1517, 119126), (1778, 101639), (2479, 72898), (2747, 65786), (3034, 59563), (4699, 38458), (4958, 36449), (5207, 34706), (5494, 32893), (8509, 21238), (9398, 19229), (10414, 17353), (10619, 17018)]