152064332

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 310464000

約数和(自身を除く): 158399668

約数列:

[1, 2, 4, 7, 14, 28, 89, 139, 178, 278, 356, 439, 556, 623, 878, 973, 1246, 1756, 1946, 2492, 3073, 3892, 6146, 12292, 12371, 24742, 39071, 49484, 61021, 78142, 86597, 122042, 156284, 173194, 244084, 273497, 346388, 427147, 546994, 854294, 1093988, 1708588, 5430869, 10861738, 21723476, 38016083, 76032166, 152064332]

約数ペア:

[(1, 152064332), (2, 76032166), (4, 38016083), (7, 21723476), (14, 10861738), (28, 5430869), (89, 1708588), (139, 1093988), (178, 854294), (278, 546994), (356, 427147), (439, 346388), (556, 273497), (623, 244084), (878, 173194), (973, 156284), (1246, 122042), (1756, 86597), (1946, 78142), (2492, 61021), (3073, 49484), (3892, 39071), (6146, 24742), (12292, 12371)]