128003751816

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{51781453}}^1$

素因数の和:51781565

約数の個数: 32

約数和(自身を含む): 323116272960

約数和(自身を除く): 195112521144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 51781453, 103562906, 155344359, 207125812, 310688718, 414251624, 621377436, 1242754872, 5333489659, 10666979318, 16000468977, 21333958636, 32000937954, 42667917272, 64001875908, 128003751816]

約数ペア:

[(1, 128003751816), (2, 64001875908), (3, 42667917272), (4, 32000937954), (6, 21333958636), (8, 16000468977), (12, 10666979318), (24, 5333489659), (103, 1242754872), (206, 621377436), (309, 414251624), (412, 310688718), (618, 207125812), (824, 155344359), (1236, 103562906), (2472, 51781453)]