151431939

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 235572480

約数和(自身を除く): 84140541

約数列:

[1, 3, 9, 29, 43, 87, 103, 129, 131, 261, 309, 387, 393, 927, 1179, 1247, 2987, 3741, 3799, 4429, 5633, 8961, 11223, 11397, 13287, 13493, 16899, 26883, 34191, 39861, 40479, 50697, 121437, 128441, 163357, 385323, 391297, 490071, 580199, 1155969, 1173891, 1470213, 1740597, 3521673, 5221791, 16825771, 50477313, 151431939]

約数ペア:

[(1, 151431939), (3, 50477313), (9, 16825771), (29, 5221791), (43, 3521673), (87, 1740597), (103, 1470213), (129, 1173891), (131, 1155969), (261, 580199), (309, 490071), (387, 391297), (393, 385323), (927, 163357), (1179, 128441), (1247, 121437), (2987, 50697), (3741, 40479), (3799, 39861), (4429, 34191), (5633, 26883), (8961, 16899), (11223, 13493), (11397, 13287)]