131299656

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 337867200

約数和(自身を除く): 206567544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 109, 159, 212, 218, 318, 327, 424, 436, 636, 654, 872, 947, 1272, 1308, 1894, 2616, 2841, 3788, 5682, 5777, 7576, 11364, 11554, 17331, 22728, 23108, 34662, 46216, 50191, 69324, 100382, 103223, 138648, 150573, 200764, 206446, 301146, 309669, 401528, 412892, 602292, 619338, 825784, 1204584, 1238676, 2477352, 5470819, 10941638, 16412457, 21883276, 32824914, 43766552, 65649828, 131299656]

約数ペア:

[(1, 131299656), (2, 65649828), (3, 43766552), (4, 32824914), (6, 21883276), (8, 16412457), (12, 10941638), (24, 5470819), (53, 2477352), (106, 1238676), (109, 1204584), (159, 825784), (212, 619338), (218, 602292), (318, 412892), (327, 401528), (424, 309669), (436, 301146), (636, 206446), (654, 200764), (872, 150573), (947, 138648), (1272, 103223), (1308, 100382), (1894, 69324), (2616, 50191), (2841, 46216), (3788, 34662), (5682, 23108), (5777, 22728), (7576, 17331), (11364, 11554)]