163048776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 302267064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 53, 66, 86, 88, 106, 129, 132, 159, 172, 212, 258, 264, 271, 318, 344, 424, 473, 516, 542, 583, 636, 813, 946, 1032, 1084, 1166, 1272, 1419, 1626, 1749, 1892, 2168, 2279, 2332, 2838, 2981, 3252, 3498, 3784, 4558, 4664, 5676, 5962, 6504, 6837, 6996, 8943, 9116, 11352, 11653, 11924, 13674, 13992, 14363, 17886, 18232, 23306, 23848, 25069, 27348, 28726, 34959, 35772, 43089, 46612, 50138, 54696, 57452, 69918, 71544, 75207, 86178, 93224, 100276, 114904, 128183, 139836, 150414, 157993, 172356, 200552, 256366, 279672, 300828, 315986, 344712, 384549, 473979, 512732, 601656, 617609, 631972, 769098, 947958, 1025464, 1235218, 1263944, 1538196, 1852827, 1895916, 2470436, 3076392, 3705654, 3791832, 4940872, 6793699, 7411308, 13587398, 14822616, 20381097, 27174796, 40762194, 54349592, 81524388, 163048776]

約数ペア:

[(1, 163048776), (2, 81524388), (3, 54349592), (4, 40762194), (6, 27174796), (8, 20381097), (11, 14822616), (12, 13587398), (22, 7411308), (24, 6793699), (33, 4940872), (43, 3791832), (44, 3705654), (53, 3076392), (66, 2470436), (86, 1895916), (88, 1852827), (106, 1538196), (129, 1263944), (132, 1235218), (159, 1025464), (172, 947958), (212, 769098), (258, 631972), (264, 617609), (271, 601656), (318, 512732), (344, 473979), (424, 384549), (473, 344712), (516, 315986), (542, 300828), (583, 279672), (636, 256366), (813, 200552), (946, 172356), (1032, 157993), (1084, 150414), (1166, 139836), (1272, 128183), (1419, 114904), (1626, 100276), (1749, 93224), (1892, 86178), (2168, 75207), (2279, 71544), (2332, 69918), (2838, 57452), (2981, 54696), (3252, 50138), (3498, 46612), (3784, 43089), (4558, 35772), (4664, 34959), (5676, 28726), (5962, 27348), (6504, 25069), (6837, 23848), (6996, 23306), (8943, 18232), (9116, 17886), (11352, 14363), (11653, 13992), (11924, 13674)]