156717561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2326

約数の個数: 64

約数和(自身を含む): 292884480

約数和(自身を除く): 136166919

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 429, 483, 759, 897, 1001, 1771, 2093, 2269, 3003, 3289, 5313, 6279, 6807, 9867, 15883, 23023, 24959, 29497, 47649, 52187, 69069, 74877, 88491, 156561, 174713, 206479, 324467, 365309, 524139, 574057, 619437, 678431, 973401, 1095927, 1722171, 2035293, 2271269, 4018399, 4749017, 6813807, 7462741, 12055197, 14247051, 22388223, 52239187, 156717561]

約数ペア:

[(1, 156717561), (3, 52239187), (7, 22388223), (11, 14247051), (13, 12055197), (21, 7462741), (23, 6813807), (33, 4749017), (39, 4018399), (69, 2271269), (77, 2035293), (91, 1722171), (143, 1095927), (161, 973401), (231, 678431), (253, 619437), (273, 574057), (299, 524139), (429, 365309), (483, 324467), (759, 206479), (897, 174713), (1001, 156561), (1771, 88491), (2093, 74877), (2269, 69069), (3003, 52187), (3289, 47649), (5313, 29497), (6279, 24959), (6807, 23023), (9867, 15883)]