130402208

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 265341384

約数和(自身を除く): 134939176

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 241, 296, 457, 482, 592, 914, 964, 1184, 1828, 1928, 3656, 3856, 7312, 7712, 8917, 14624, 16909, 17834, 33818, 35668, 67636, 71336, 110137, 135272, 142672, 220274, 270544, 285344, 440548, 541088, 881096, 1762192, 3524384, 4075069, 8150138, 16300276, 32600552, 65201104, 130402208]

約数ペア:

[(1, 130402208), (2, 65201104), (4, 32600552), (8, 16300276), (16, 8150138), (32, 4075069), (37, 3524384), (74, 1762192), (148, 881096), (241, 541088), (296, 440548), (457, 285344), (482, 270544), (592, 220274), (914, 142672), (964, 135272), (1184, 110137), (1828, 71336), (1928, 67636), (3656, 35668), (3856, 33818), (7312, 17834), (7712, 16909), (8917, 14624)]