157030706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{25667}}^1$

素因数の和:25718

約数の個数: 32

約数和(自身を含む): 295695360

約数和(自身を除く): 138664654

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 25667, 51334, 179669, 359338, 487673, 590341, 975346, 1180682, 3413711, 4132387, 6827422, 8264774, 11216479, 22432958, 78515353, 157030706]

約数ペア:

[(1, 157030706), (2, 78515353), (7, 22432958), (14, 11216479), (19, 8264774), (23, 6827422), (38, 4132387), (46, 3413711), (133, 1180682), (161, 975346), (266, 590341), (322, 487673), (437, 359338), (874, 179669), (3059, 51334), (6118, 25667)]