148320978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1901551}}^1$

素因数の和:1901569

約数の個数: 16

約数和(自身を含む): 319460736

約数和(自身を除く): 171139758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1901551, 3803102, 5704653, 11409306, 24720163, 49440326, 74160489, 148320978]

約数ペア:

[(1, 148320978), (2, 74160489), (3, 49440326), (6, 24720163), (13, 11409306), (26, 5704653), (39, 3803102), (78, 1901551)]