166555634

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8819}}^1$

素因数の和:8918

約数の個数: 32

約数和(自身を含む): 304819200

約数和(自身を除く): 138263566

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 8819, 9443, 17638, 18886, 61733, 123466, 167561, 335122, 626149, 1172927, 1252298, 2345854, 4383043, 8766086, 11896831, 23793662, 83277817, 166555634]

約数ペア:

[(1, 166555634), (2, 83277817), (7, 23793662), (14, 11896831), (19, 8766086), (38, 4383043), (71, 2345854), (133, 1252298), (142, 1172927), (266, 626149), (497, 335122), (994, 167561), (1349, 123466), (2698, 61733), (8819, 18886), (9443, 17638)]