153945272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1480243}}^1$

素因数の和:1480262

約数の個数: 16

約数和(自身を含む): 310851240

約数和(自身を除く): 156905968

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1480243, 2960486, 5920972, 11841944, 19243159, 38486318, 76972636, 153945272]

約数ペア:

[(1, 153945272), (2, 76972636), (4, 38486318), (8, 19243159), (13, 11841944), (26, 5920972), (52, 2960486), (104, 1480243)]