139624464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21908

約数の個数: 80

約数和(自身を含む): 433940480

約数和(自身を除く): 294316016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21871, 43742, 65613, 87484, 131226, 153097, 174968, 262452, 306194, 349936, 415549, 459291, 524904, 612388, 831098, 918582, 1049808, 1224776, 1246647, 1662196, 1837164, 2449552, 2493294, 2908843, 3324392, 3674328, 4986588, 5817686, 6648784, 7348656, 8726529, 9973176, 11635372, 17453058, 19946352, 23270744, 34906116, 46541488, 69812232, 139624464]

約数ペア:

[(1, 139624464), (2, 69812232), (3, 46541488), (4, 34906116), (6, 23270744), (7, 19946352), (8, 17453058), (12, 11635372), (14, 9973176), (16, 8726529), (19, 7348656), (21, 6648784), (24, 5817686), (28, 4986588), (38, 3674328), (42, 3324392), (48, 2908843), (56, 2493294), (57, 2449552), (76, 1837164), (84, 1662196), (112, 1246647), (114, 1224776), (133, 1049808), (152, 918582), (168, 831098), (228, 612388), (266, 524904), (304, 459291), (336, 415549), (399, 349936), (456, 306194), (532, 262452), (798, 174968), (912, 153097), (1064, 131226), (1596, 87484), (2128, 65613), (3192, 43742), (6384, 21871)]