156986237192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{37489}}^1\times {\mathrm{8581}}^1$

素因数の和:46137

約数の個数: 32

約数和(自身を含む): 299217437400

約数和(自身を除く): 142231200208

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 8581, 17162, 34324, 37489, 68648, 74978, 149956, 299912, 523441, 1046882, 2093764, 2286829, 4187528, 4573658, 9147316, 18294632, 321693109, 643386218, 1286772436, 2573544872, 19623279649, 39246559298, 78493118596, 156986237192]

約数ペア:

[(1, 156986237192), (2, 78493118596), (4, 39246559298), (8, 19623279649), (61, 2573544872), (122, 1286772436), (244, 643386218), (488, 321693109), (8581, 18294632), (17162, 9147316), (34324, 4573658), (37489, 4187528), (68648, 2286829), (74978, 2093764), (149956, 1046882), (299912, 523441)]