164491848

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11597}}^1$

素因数の和:11806

約数の個数: 48

約数和(自身を含む): 447798780

約数和(自身を除く): 283306932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 7092, 11597, 14184, 23194, 34791, 46388, 69582, 92776, 104373, 139164, 208746, 278328, 417492, 834984, 2284609, 4569218, 6853827, 9138436, 13707654, 18276872, 20561481, 27415308, 41122962, 54830616, 82245924, 164491848]

約数ペア:

[(1, 164491848), (2, 82245924), (3, 54830616), (4, 41122962), (6, 27415308), (8, 20561481), (9, 18276872), (12, 13707654), (18, 9138436), (24, 6853827), (36, 4569218), (72, 2284609), (197, 834984), (394, 417492), (591, 278328), (788, 208746), (1182, 139164), (1576, 104373), (1773, 92776), (2364, 69582), (3546, 46388), (4728, 34791), (7092, 23194), (11597, 14184)]