164026146

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 194291934

約数列:

[1, 2, 3, 6, 29, 31, 47, 58, 62, 87, 93, 94, 141, 174, 186, 282, 647, 899, 1294, 1363, 1457, 1798, 1941, 2697, 2726, 2914, 3882, 4089, 4371, 5394, 8178, 8742, 18763, 20057, 30409, 37526, 40114, 42253, 56289, 60171, 60818, 84506, 91227, 112578, 120342, 126759, 182454, 253518, 581653, 881861, 942679, 1163306, 1744959, 1763722, 1885358, 2645583, 2828037, 3489918, 5291166, 5656074, 27337691, 54675382, 82013073, 164026146]

約数ペア:

[(1, 164026146), (2, 82013073), (3, 54675382), (6, 27337691), (29, 5656074), (31, 5291166), (47, 3489918), (58, 2828037), (62, 2645583), (87, 1885358), (93, 1763722), (94, 1744959), (141, 1163306), (174, 942679), (186, 881861), (282, 581653), (647, 253518), (899, 182454), (1294, 126759), (1363, 120342), (1457, 112578), (1798, 91227), (1941, 84506), (2697, 60818), (2726, 60171), (2914, 56289), (3882, 42253), (4089, 40114), (4371, 37526), (5394, 30409), (8178, 20057), (8742, 18763)]