168464811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 255530240

約数和(自身を除く): 87065429

約数列:

[1, 3, 19, 23, 37, 57, 69, 111, 151, 437, 453, 529, 703, 851, 1311, 1587, 2109, 2553, 2869, 3473, 5587, 8607, 10051, 10419, 16169, 16761, 19573, 30153, 48507, 58719, 65987, 79879, 106153, 128501, 197961, 239637, 318459, 371887, 385503, 1115661, 1517701, 2441519, 2955523, 4553103, 7324557, 8866569, 56154937, 168464811]

約数ペア:

[(1, 168464811), (3, 56154937), (19, 8866569), (23, 7324557), (37, 4553103), (57, 2955523), (69, 2441519), (111, 1517701), (151, 1115661), (437, 385503), (453, 371887), (529, 318459), (703, 239637), (851, 197961), (1311, 128501), (1587, 106153), (2109, 79879), (2553, 65987), (2869, 58719), (3473, 48507), (5587, 30153), (8607, 19573), (10051, 16761), (10419, 16169)]