128026824

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 330359040

約数和(自身を除く): 202332216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 131, 172, 258, 262, 344, 393, 516, 524, 786, 947, 1032, 1048, 1572, 1894, 2841, 3144, 3788, 5633, 5682, 7576, 11266, 11364, 16899, 22532, 22728, 33798, 40721, 45064, 67596, 81442, 122163, 124057, 135192, 162884, 244326, 248114, 325768, 372171, 488652, 496228, 744342, 977304, 992456, 1488684, 2977368, 5334451, 10668902, 16003353, 21337804, 32006706, 42675608, 64013412, 128026824]

約数ペア:

[(1, 128026824), (2, 64013412), (3, 42675608), (4, 32006706), (6, 21337804), (8, 16003353), (12, 10668902), (24, 5334451), (43, 2977368), (86, 1488684), (129, 992456), (131, 977304), (172, 744342), (258, 496228), (262, 488652), (344, 372171), (393, 325768), (516, 248114), (524, 244326), (786, 162884), (947, 135192), (1032, 124057), (1048, 122163), (1572, 81442), (1894, 67596), (2841, 45064), (3144, 40721), (3788, 33798), (5633, 22728), (5682, 22532), (7576, 16899), (11266, 11364)]