16626368

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 84

約数和(自身を含む): 38511480

約数和(自身を除く): 21885112

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 113, 121, 152, 176, 209, 226, 242, 304, 352, 418, 452, 484, 608, 704, 836, 904, 968, 1216, 1243, 1672, 1808, 1936, 2147, 2299, 2486, 3344, 3616, 3872, 4294, 4598, 4972, 6688, 7232, 7744, 8588, 9196, 9944, 13376, 13673, 17176, 18392, 19888, 23617, 27346, 34352, 36784, 39776, 47234, 54692, 68704, 73568, 79552, 94468, 109384, 137408, 147136, 188936, 218768, 259787, 377872, 437536, 519574, 755744, 875072, 1039148, 1511488, 2078296, 4156592, 8313184, 16626368]

約数ペア:

[(1, 16626368), (2, 8313184), (4, 4156592), (8, 2078296), (11, 1511488), (16, 1039148), (19, 875072), (22, 755744), (32, 519574), (38, 437536), (44, 377872), (64, 259787), (76, 218768), (88, 188936), (113, 147136), (121, 137408), (152, 109384), (176, 94468), (209, 79552), (226, 73568), (242, 68704), (304, 54692), (352, 47234), (418, 39776), (452, 36784), (484, 34352), (608, 27346), (704, 23617), (836, 19888), (904, 18392), (968, 17176), (1216, 13673), (1243, 13376), (1672, 9944), (1808, 9196), (1936, 8588), (2147, 7744), (2299, 7232), (2486, 6688), (3344, 4972), (3616, 4598), (3872, 4294)]