164764304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3373}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 331353792

約数和(自身を除く): 166589488

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 3373, 6106, 6746, 12212, 13492, 24424, 26984, 48848, 53968, 145039, 239483, 290078, 478966, 580156, 957932, 1160312, 1915864, 2320624, 3831728, 10297769, 20595538, 41191076, 82382152, 164764304]

約数ペア:

[(1, 164764304), (2, 82382152), (4, 41191076), (8, 20595538), (16, 10297769), (43, 3831728), (71, 2320624), (86, 1915864), (142, 1160312), (172, 957932), (284, 580156), (344, 478966), (568, 290078), (688, 239483), (1136, 145039), (3053, 53968), (3373, 48848), (6106, 26984), (6746, 24424), (12212, 13492)]