168653408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68447}}^1$

素因数の和:68475

約数の個数: 48

約数和(自身を含む): 413973504

約数和(自身を除く): 245320096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 68447, 136894, 273788, 479129, 547576, 752917, 958258, 1095152, 1505834, 1916516, 2190304, 3011668, 3833032, 5270419, 6023336, 7666064, 10540838, 12046672, 15332128, 21081676, 24093344, 42163352, 84326704, 168653408]

約数ペア:

[(1, 168653408), (2, 84326704), (4, 42163352), (7, 24093344), (8, 21081676), (11, 15332128), (14, 12046672), (16, 10540838), (22, 7666064), (28, 6023336), (32, 5270419), (44, 3833032), (56, 3011668), (77, 2190304), (88, 1916516), (112, 1505834), (154, 1095152), (176, 958258), (224, 752917), (308, 547576), (352, 479129), (616, 273788), (1232, 136894), (2464, 68447)]