144801904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53551}}^1$

素因数の和:53585

約数の個数: 30

約数和(自身を含む): 303800496

約数和(自身を除く): 158998592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 53551, 107102, 214204, 428408, 696163, 856816, 1392326, 2784652, 5569304, 9050119, 11138608, 18100238, 36200476, 72400952, 144801904]

約数ペア:

[(1, 144801904), (2, 72400952), (4, 36200476), (8, 18100238), (13, 11138608), (16, 9050119), (26, 5569304), (52, 2784652), (104, 1392326), (169, 856816), (208, 696163), (338, 428408), (676, 214204), (1352, 107102), (2704, 53551)]