161580042

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{683}}^1$

素因数の和:1044

約数の個数: 64

約数和(自身を含む): 388402560

約数和(自身を除く): 226822518

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 337, 351, 674, 683, 702, 1011, 1366, 2022, 2049, 3033, 4098, 4381, 6066, 6147, 8762, 8879, 9099, 12294, 13143, 17758, 18198, 18441, 26286, 26637, 36882, 39429, 53274, 78858, 79911, 118287, 159822, 230171, 236574, 239733, 460342, 479466, 690513, 1381026, 2071539, 2992223, 4143078, 5984446, 6214617, 8976669, 12429234, 17953338, 26930007, 53860014, 80790021, 161580042]

約数ペア:

[(1, 161580042), (2, 80790021), (3, 53860014), (6, 26930007), (9, 17953338), (13, 12429234), (18, 8976669), (26, 6214617), (27, 5984446), (39, 4143078), (54, 2992223), (78, 2071539), (117, 1381026), (234, 690513), (337, 479466), (351, 460342), (674, 239733), (683, 236574), (702, 230171), (1011, 159822), (1366, 118287), (2022, 79911), (2049, 78858), (3033, 53274), (4098, 39429), (4381, 36882), (6066, 26637), (6147, 26286), (8762, 18441), (8879, 18198), (9099, 17758), (12294, 13143)]