177331142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3228

約数の個数: 24

約数和(自身を含む): 284378400

約数和(自身を除く): 107047258

約数列:

[1, 2, 19, 38, 79, 158, 361, 722, 1501, 3002, 3109, 6218, 28519, 57038, 59071, 118142, 245611, 491222, 1122349, 2244698, 4666609, 9333218, 88665571, 177331142]

約数ペア:

[(1, 177331142), (2, 88665571), (19, 9333218), (38, 4666609), (79, 2244698), (158, 1122349), (361, 491222), (722, 245611), (1501, 118142), (3002, 59071), (3109, 57038), (6218, 28519)]