166092017

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 216297216

約数和(自身を除く): 50205199

約数列:

[1, 7, 13, 31, 49, 91, 169, 217, 403, 637, 647, 1183, 1519, 2821, 4529, 5239, 8281, 8411, 19747, 20057, 31703, 36673, 58877, 109343, 140399, 256711, 260741, 412139, 765401, 982793, 1825187, 3389633, 5357807, 12776309, 23727431, 166092017]

約数ペア:

[(1, 166092017), (7, 23727431), (13, 12776309), (31, 5357807), (49, 3389633), (91, 1825187), (169, 982793), (217, 765401), (403, 412139), (637, 260741), (647, 256711), (1183, 140399), (1519, 109343), (2821, 58877), (4529, 36673), (5239, 31703), (8281, 20057), (8411, 19747)]