179640916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37963}}^1$

素因数の和:38000

約数の個数: 36

約数和(自身を含む): 389055072

約数和(自身を除く): 209414156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 37963, 75926, 151852, 265741, 493519, 531482, 987038, 1062964, 1974076, 3454633, 6415747, 6909266, 12831494, 13818532, 25662988, 44910229, 89820458, 179640916]

約数ペア:

[(1, 179640916), (2, 89820458), (4, 44910229), (7, 25662988), (13, 13818532), (14, 12831494), (26, 6909266), (28, 6415747), (52, 3454633), (91, 1974076), (169, 1062964), (182, 987038), (338, 531482), (364, 493519), (676, 265741), (1183, 151852), (2366, 75926), (4732, 37963)]