15666481142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{6263}}^1$

素因数の和:6437

約数の個数: 64

約数和(自身を含む): 27276963840

約数和(自身を除く): 11610482698

約数列:

[1, 2, 13, 23, 26, 46, 47, 89, 94, 178, 299, 598, 611, 1081, 1157, 1222, 2047, 2162, 2314, 4094, 4183, 6263, 8366, 12526, 14053, 26611, 28106, 53222, 54379, 81419, 96209, 108758, 144049, 162838, 192418, 288098, 294361, 557407, 588722, 1114814, 1250717, 1872637, 2501434, 3745274, 3826693, 6770303, 7246291, 7653386, 12820361, 13540606, 14492582, 25640722, 26198129, 52396258, 88013939, 166664693, 176027878, 333329386, 340575677, 602556967, 681151354, 1205113934, 7833240571, 15666481142]

約数ペア:

[(1, 15666481142), (2, 7833240571), (13, 1205113934), (23, 681151354), (26, 602556967), (46, 340575677), (47, 333329386), (89, 176027878), (94, 166664693), (178, 88013939), (299, 52396258), (598, 26198129), (611, 25640722), (1081, 14492582), (1157, 13540606), (1222, 12820361), (2047, 7653386), (2162, 7246291), (2314, 6770303), (4094, 3826693), (4183, 3745274), (6263, 2501434), (8366, 1872637), (12526, 1250717), (14053, 1114814), (26611, 588722), (28106, 557407), (53222, 294361), (54379, 288098), (81419, 192418), (96209, 162838), (108758, 144049)]