138641982

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{25703}}^1$

素因数の和:25768

約数の個数: 32

約数和(自身を含む): 296110080

約数和(自身を除く): 157468098

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 5394, 25703, 51406, 77109, 154218, 745387, 796793, 1490774, 1593586, 2236161, 2390379, 4472322, 4780758, 23106997, 46213994, 69320991, 138641982]

約数ペア:

[(1, 138641982), (2, 69320991), (3, 46213994), (6, 23106997), (29, 4780758), (31, 4472322), (58, 2390379), (62, 2236161), (87, 1593586), (93, 1490774), (174, 796793), (186, 745387), (899, 154218), (1798, 77109), (2697, 51406), (5394, 25703)]