164821172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{2017}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 298341120

約数和(自身を除く): 133519948

約数列:

[1, 2, 4, 31, 62, 124, 659, 1318, 2017, 2636, 4034, 8068, 20429, 40858, 62527, 81716, 125054, 250108, 1329203, 2658406, 5316812, 41205293, 82410586, 164821172]

約数ペア:

[(1, 164821172), (2, 82410586), (4, 41205293), (31, 5316812), (62, 2658406), (124, 1329203), (659, 250108), (1318, 125054), (2017, 81716), (2636, 62527), (4034, 40858), (8068, 20429)]