143975856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2518

約数の個数: 80

約数和(自身を含む): 399376224

約数和(自身を除く): 255400368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 73, 102, 136, 146, 204, 219, 272, 292, 408, 438, 584, 816, 876, 1168, 1241, 1752, 2417, 2482, 3504, 3723, 4834, 4964, 7251, 7446, 9668, 9928, 14502, 14892, 19336, 19856, 29004, 29784, 38672, 41089, 58008, 59568, 82178, 116016, 123267, 164356, 176441, 246534, 328712, 352882, 493068, 529323, 657424, 705764, 986136, 1058646, 1411528, 1972272, 2117292, 2823056, 2999497, 4234584, 5998994, 8469168, 8998491, 11997988, 17996982, 23995976, 35993964, 47991952, 71987928, 143975856]

約数ペア:

[(1, 143975856), (2, 71987928), (3, 47991952), (4, 35993964), (6, 23995976), (8, 17996982), (12, 11997988), (16, 8998491), (17, 8469168), (24, 5998994), (34, 4234584), (48, 2999497), (51, 2823056), (68, 2117292), (73, 1972272), (102, 1411528), (136, 1058646), (146, 986136), (204, 705764), (219, 657424), (272, 529323), (292, 493068), (408, 352882), (438, 328712), (584, 246534), (816, 176441), (876, 164356), (1168, 123267), (1241, 116016), (1752, 82178), (2417, 59568), (2482, 58008), (3504, 41089), (3723, 38672), (4834, 29784), (4964, 29004), (7251, 19856), (7446, 19336), (9668, 14892), (9928, 14502)]