156942968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1336

約数の個数: 64

約数和(自身を含む): 364378560

約数和(自身を除く): 207435592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 193, 364, 386, 728, 772, 1117, 1351, 1544, 2234, 2509, 2702, 4468, 5018, 5404, 7819, 8936, 10036, 10808, 14521, 15638, 17563, 20072, 29042, 31276, 35126, 58084, 62552, 70252, 101647, 116168, 140504, 203294, 215581, 406588, 431162, 813176, 862324, 1509067, 1724648, 2802553, 3018134, 5605106, 6036268, 11210212, 12072536, 19617871, 22420424, 39235742, 78471484, 156942968]

約数ペア:

[(1, 156942968), (2, 78471484), (4, 39235742), (7, 22420424), (8, 19617871), (13, 12072536), (14, 11210212), (26, 6036268), (28, 5605106), (52, 3018134), (56, 2802553), (91, 1724648), (104, 1509067), (182, 862324), (193, 813176), (364, 431162), (386, 406588), (728, 215581), (772, 203294), (1117, 140504), (1351, 116168), (1544, 101647), (2234, 70252), (2509, 62552), (2702, 58084), (4468, 35126), (5018, 31276), (5404, 29042), (7819, 20072), (8936, 17563), (10036, 15638), (10808, 14521)]