155546136

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{16747}}^1$

素因数の和:16805

約数の個数: 64

約数和(自身を含む): 442147200

約数和(自身を除く): 286601064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 16747, 33494, 50241, 66988, 100482, 133976, 150723, 200964, 301446, 401928, 452169, 602892, 720121, 904338, 1205784, 1440242, 1808676, 2160363, 2880484, 3617352, 4320726, 5760968, 6481089, 8641452, 12962178, 17282904, 19443267, 25924356, 38886534, 51848712, 77773068, 155546136]

約数ペア:

[(1, 155546136), (2, 77773068), (3, 51848712), (4, 38886534), (6, 25924356), (8, 19443267), (9, 17282904), (12, 12962178), (18, 8641452), (24, 6481089), (27, 5760968), (36, 4320726), (43, 3617352), (54, 2880484), (72, 2160363), (86, 1808676), (108, 1440242), (129, 1205784), (172, 904338), (216, 720121), (258, 602892), (344, 452169), (387, 401928), (516, 301446), (774, 200964), (1032, 150723), (1161, 133976), (1548, 100482), (2322, 66988), (3096, 50241), (4644, 33494), (9288, 16747)]