168345632

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4447}}^1$

素因数の和:4490

約数の個数: 72

約数和(自身を含む): 410247936

約数和(自身を除く): 241902304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4447, 4732, 5408, 8894, 9464, 17788, 18928, 31129, 35576, 37856, 57811, 62258, 71152, 115622, 124516, 142304, 231244, 249032, 404677, 462488, 498064, 751543, 809354, 924976, 996128, 1503086, 1618708, 1849952, 3006172, 3237416, 5260801, 6012344, 6474832, 10521602, 12024688, 12949664, 21043204, 24049376, 42086408, 84172816, 168345632]

約数ペア:

[(1, 168345632), (2, 84172816), (4, 42086408), (7, 24049376), (8, 21043204), (13, 12949664), (14, 12024688), (16, 10521602), (26, 6474832), (28, 6012344), (32, 5260801), (52, 3237416), (56, 3006172), (91, 1849952), (104, 1618708), (112, 1503086), (169, 996128), (182, 924976), (208, 809354), (224, 751543), (338, 498064), (364, 462488), (416, 404677), (676, 249032), (728, 231244), (1183, 142304), (1352, 124516), (1456, 115622), (2366, 71152), (2704, 62258), (2912, 57811), (4447, 37856), (4732, 35576), (5408, 31129), (8894, 18928), (9464, 17788)]