128804616

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43633}}^1$

素因数の和:43686

約数の個数: 48

約数和(自身を含む): 357362460

約数和(自身を除く): 228557844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 43633, 87266, 130899, 174532, 261798, 349064, 392697, 523596, 785394, 1047192, 1570788, 1788953, 3141576, 3577906, 5366859, 7155812, 10733718, 14311624, 16100577, 21467436, 32201154, 42934872, 64402308, 128804616]

約数ペア:

[(1, 128804616), (2, 64402308), (3, 42934872), (4, 32201154), (6, 21467436), (8, 16100577), (9, 14311624), (12, 10733718), (18, 7155812), (24, 5366859), (36, 3577906), (41, 3141576), (72, 1788953), (82, 1570788), (123, 1047192), (164, 785394), (246, 523596), (328, 392697), (369, 349064), (492, 261798), (738, 174532), (984, 130899), (1476, 87266), (2952, 43633)]