160325648

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 390153600

約数和(自身を除く): 229827952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 49, 56, 76, 94, 98, 112, 133, 152, 188, 196, 229, 266, 304, 329, 376, 392, 458, 532, 658, 752, 784, 893, 916, 931, 1064, 1316, 1603, 1786, 1832, 1862, 2128, 2303, 2632, 3206, 3572, 3664, 3724, 4351, 4606, 5264, 6251, 6412, 7144, 7448, 8702, 9212, 10763, 11221, 12502, 12824, 14288, 14896, 17404, 18424, 21526, 22442, 25004, 25648, 30457, 34808, 36848, 43052, 43757, 44884, 50008, 60914, 69616, 75341, 86104, 87514, 89768, 100016, 121828, 150682, 172208, 175028, 179536, 204497, 213199, 243656, 301364, 350056, 408994, 426398, 487312, 527387, 602728, 700112, 817988, 852796, 1054774, 1205456, 1431479, 1635976, 1705592, 2109548, 2862958, 3271952, 3411184, 4219096, 5725916, 8438192, 10020353, 11451832, 20040706, 22903664, 40081412, 80162824, 160325648]

約数ペア:

[(1, 160325648), (2, 80162824), (4, 40081412), (7, 22903664), (8, 20040706), (14, 11451832), (16, 10020353), (19, 8438192), (28, 5725916), (38, 4219096), (47, 3411184), (49, 3271952), (56, 2862958), (76, 2109548), (94, 1705592), (98, 1635976), (112, 1431479), (133, 1205456), (152, 1054774), (188, 852796), (196, 817988), (229, 700112), (266, 602728), (304, 527387), (329, 487312), (376, 426398), (392, 408994), (458, 350056), (532, 301364), (658, 243656), (752, 213199), (784, 204497), (893, 179536), (916, 175028), (931, 172208), (1064, 150682), (1316, 121828), (1603, 100016), (1786, 89768), (1832, 87514), (1862, 86104), (2128, 75341), (2303, 69616), (2632, 60914), (3206, 50008), (3572, 44884), (3664, 43757), (3724, 43052), (4351, 36848), (4606, 34808), (5264, 30457), (6251, 25648), (6412, 25004), (7144, 22442), (7448, 21526), (8702, 18424), (9212, 17404), (10763, 14896), (11221, 14288), (12502, 12824)]