141396208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 307480320

約数和(自身を除く): 166084112

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 41, 62, 68, 82, 124, 136, 164, 248, 272, 328, 409, 496, 527, 656, 697, 818, 1054, 1271, 1394, 1636, 2108, 2542, 2788, 3272, 4216, 5084, 5576, 6544, 6953, 8432, 10168, 11152, 12679, 13906, 16769, 20336, 21607, 25358, 27812, 33538, 43214, 50716, 55624, 67076, 86428, 101432, 111248, 134152, 172856, 202864, 215543, 268304, 285073, 345712, 431086, 519839, 570146, 862172, 1039678, 1140292, 1724344, 2079356, 2280584, 3448688, 4158712, 4561168, 8317424, 8837263, 17674526, 35349052, 70698104, 141396208]

約数ペア:

[(1, 141396208), (2, 70698104), (4, 35349052), (8, 17674526), (16, 8837263), (17, 8317424), (31, 4561168), (34, 4158712), (41, 3448688), (62, 2280584), (68, 2079356), (82, 1724344), (124, 1140292), (136, 1039678), (164, 862172), (248, 570146), (272, 519839), (328, 431086), (409, 345712), (496, 285073), (527, 268304), (656, 215543), (697, 202864), (818, 172856), (1054, 134152), (1271, 111248), (1394, 101432), (1636, 86428), (2108, 67076), (2542, 55624), (2788, 50716), (3272, 43214), (4216, 33538), (5084, 27812), (5576, 25358), (6544, 21607), (6953, 20336), (8432, 16769), (10168, 13906), (11152, 12679)]