149402298

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{408203}}^1$

素因数の和:408269

約数の個数: 16

約数和(自身を含む): 303703776

約数和(自身を除く): 154301478

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 408203, 816406, 1224609, 2449218, 24900383, 49800766, 74701149, 149402298]

約数ペア:

[(1, 149402298), (2, 74701149), (3, 49800766), (6, 24900383), (61, 2449218), (122, 1224609), (183, 816406), (366, 408203)]