16126266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 37013760

約数和(自身を除く): 20887494

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 101, 138, 178, 202, 267, 299, 303, 534, 598, 606, 897, 1157, 1313, 1794, 2047, 2314, 2323, 2626, 3471, 3939, 4094, 4646, 6141, 6942, 6969, 7878, 8989, 12282, 13938, 17978, 26611, 26967, 30199, 53222, 53934, 60398, 79833, 90597, 116857, 159666, 181194, 206747, 233714, 350571, 413494, 620241, 701142, 1240482, 2687711, 5375422, 8063133, 16126266]

約数ペア:

[(1, 16126266), (2, 8063133), (3, 5375422), (6, 2687711), (13, 1240482), (23, 701142), (26, 620241), (39, 413494), (46, 350571), (69, 233714), (78, 206747), (89, 181194), (101, 159666), (138, 116857), (178, 90597), (202, 79833), (267, 60398), (299, 53934), (303, 53222), (534, 30199), (598, 26967), (606, 26611), (897, 17978), (1157, 13938), (1313, 12282), (1794, 8989), (2047, 7878), (2314, 6969), (2323, 6942), (2626, 6141), (3471, 4646), (3939, 4094)]