131808336

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1307}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 373690368

約数和(自身を除く): 241882032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 191, 264, 382, 528, 573, 764, 1146, 1307, 1528, 2101, 2292, 2614, 3056, 3921, 4202, 4584, 5228, 6303, 7842, 8404, 9168, 10456, 12606, 14377, 15684, 16808, 20912, 25212, 28754, 31368, 33616, 43131, 50424, 57508, 62736, 86262, 100848, 115016, 172524, 230032, 249637, 345048, 499274, 690096, 748911, 998548, 1497822, 1997096, 2746007, 2995644, 3994192, 5492014, 5991288, 8238021, 10984028, 11982576, 16476042, 21968056, 32952084, 43936112, 65904168, 131808336]

約数ペア:

[(1, 131808336), (2, 65904168), (3, 43936112), (4, 32952084), (6, 21968056), (8, 16476042), (11, 11982576), (12, 10984028), (16, 8238021), (22, 5991288), (24, 5492014), (33, 3994192), (44, 2995644), (48, 2746007), (66, 1997096), (88, 1497822), (132, 998548), (176, 748911), (191, 690096), (264, 499274), (382, 345048), (528, 249637), (573, 230032), (764, 172524), (1146, 115016), (1307, 100848), (1528, 86262), (2101, 62736), (2292, 57508), (2614, 50424), (3056, 43131), (3921, 33616), (4202, 31368), (4584, 28754), (5228, 25212), (6303, 20912), (7842, 16808), (8404, 15684), (9168, 14377), (10456, 12606)]