168541672

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7382

約数の個数: 48

約数和(自身を含む): 362372940

約数和(自身を除く): 193831268

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2873, 5746, 7333, 11492, 14666, 22984, 29332, 58664, 95329, 124661, 190658, 249322, 381316, 498644, 762632, 997288, 1239277, 1620593, 2478554, 3241186, 4957108, 6482372, 9914216, 12964744, 21067709, 42135418, 84270836, 168541672]

約数ペア:

[(1, 168541672), (2, 84270836), (4, 42135418), (8, 21067709), (13, 12964744), (17, 9914216), (26, 6482372), (34, 4957108), (52, 3241186), (68, 2478554), (104, 1620593), (136, 1239277), (169, 997288), (221, 762632), (338, 498644), (442, 381316), (676, 249322), (884, 190658), (1352, 124661), (1768, 95329), (2873, 58664), (5746, 29332), (7333, 22984), (11492, 14666)]