168468352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 364568400

約数和(自身を除く): 196100048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 548, 739, 832, 1096, 1478, 1664, 1781, 2192, 2956, 3562, 4384, 5912, 7124, 8768, 9607, 11824, 14248, 17536, 19214, 23648, 28496, 38428, 47296, 56992, 76856, 94592, 101243, 113984, 153712, 202486, 227968, 307424, 404972, 614848, 809944, 1229696, 1316159, 1619888, 2632318, 3239776, 5264636, 6479552, 10529272, 12959104, 21058544, 42117088, 84234176, 168468352]

約数ペア:

[(1, 168468352), (2, 84234176), (4, 42117088), (8, 21058544), (13, 12959104), (16, 10529272), (26, 6479552), (32, 5264636), (52, 3239776), (64, 2632318), (104, 1619888), (128, 1316159), (137, 1229696), (208, 809944), (274, 614848), (416, 404972), (548, 307424), (739, 227968), (832, 202486), (1096, 153712), (1478, 113984), (1664, 101243), (1781, 94592), (2192, 76856), (2956, 56992), (3562, 47296), (4384, 38428), (5912, 28496), (7124, 23648), (8768, 19214), (9607, 17536), (11824, 14248)]