130129568

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 266063616

約数和(自身を除く): 135934048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 233, 248, 466, 496, 563, 932, 992, 1126, 1864, 2252, 3728, 4504, 7223, 7456, 9008, 14446, 17453, 18016, 28892, 34906, 57784, 69812, 115568, 131179, 139624, 231136, 262358, 279248, 524716, 558496, 1049432, 2098864, 4066549, 4197728, 8133098, 16266196, 32532392, 65064784, 130129568]

約数ペア:

[(1, 130129568), (2, 65064784), (4, 32532392), (8, 16266196), (16, 8133098), (31, 4197728), (32, 4066549), (62, 2098864), (124, 1049432), (233, 558496), (248, 524716), (466, 279248), (496, 262358), (563, 231136), (932, 139624), (992, 131179), (1126, 115568), (1864, 69812), (2252, 57784), (3728, 34906), (4504, 28892), (7223, 18016), (7456, 17453), (9008, 14446)]