133068172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 251596800

約数和(自身を除く): 118528628

約数列:

[1, 2, 4, 19, 38, 76, 89, 103, 178, 191, 206, 356, 382, 412, 764, 1691, 1957, 3382, 3629, 3914, 6764, 7258, 7828, 9167, 14516, 16999, 18334, 19673, 33998, 36668, 39346, 67996, 78692, 174173, 322981, 348346, 373787, 645962, 696692, 747574, 1291924, 1495148, 1750897, 3501794, 7003588, 33267043, 66534086, 133068172]

約数ペア:

[(1, 133068172), (2, 66534086), (4, 33267043), (19, 7003588), (38, 3501794), (76, 1750897), (89, 1495148), (103, 1291924), (178, 747574), (191, 696692), (206, 645962), (356, 373787), (382, 348346), (412, 322981), (764, 174173), (1691, 78692), (1957, 67996), (3382, 39346), (3629, 36668), (3914, 33998), (6764, 19673), (7258, 18334), (7828, 16999), (9167, 14516)]