148864760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 367498080

約数和(自身を除く): 218633320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 772, 965, 1544, 1753, 1930, 2123, 3506, 3860, 4246, 7012, 7720, 8492, 8765, 10615, 14024, 16984, 17530, 19283, 21230, 35060, 38566, 42460, 70120, 77132, 84920, 96415, 154264, 192830, 338329, 385660, 676658, 771320, 1353316, 1691645, 2706632, 3383290, 3721619, 6766580, 7443238, 13533160, 14886476, 18608095, 29772952, 37216190, 74432380, 148864760]

約数ペア:

[(1, 148864760), (2, 74432380), (4, 37216190), (5, 29772952), (8, 18608095), (10, 14886476), (11, 13533160), (20, 7443238), (22, 6766580), (40, 3721619), (44, 3383290), (55, 2706632), (88, 1691645), (110, 1353316), (193, 771320), (220, 676658), (386, 385660), (440, 338329), (772, 192830), (965, 154264), (1544, 96415), (1753, 84920), (1930, 77132), (2123, 70120), (3506, 42460), (3860, 38566), (4246, 35060), (7012, 21230), (7720, 19283), (8492, 17530), (8765, 16984), (10615, 14024)]