154037191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{5039}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 192568320

約数和(自身を除く): 38531129

約数列:

[1, 7, 11, 77, 397, 2779, 4367, 5039, 30569, 35273, 55429, 388003, 2000483, 14003381, 22005313, 154037191]

約数ペア:

[(1, 154037191), (7, 22005313), (11, 14003381), (77, 2000483), (397, 388003), (2779, 55429), (4367, 35273), (5039, 30569)]