172110398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 280052640

約数和(自身を除く): 107942242

約数列:

[1, 2, 19, 38, 53, 97, 106, 194, 881, 1007, 1762, 1843, 2014, 3686, 5141, 10282, 16739, 33478, 46693, 85457, 93386, 97679, 170914, 195358, 887167, 1623683, 1774334, 3247366, 4529221, 9058442, 86055199, 172110398]

約数ペア:

[(1, 172110398), (2, 86055199), (19, 9058442), (38, 4529221), (53, 3247366), (97, 1774334), (106, 1623683), (194, 887167), (881, 195358), (1007, 170914), (1762, 97679), (1843, 93386), (2014, 85457), (3686, 46693), (5141, 33478), (10282, 16739)]