137399496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440383}}^1$

素因数の和:440405

約数の個数: 32

約数和(自身を含む): 369922560

約数和(自身を除く): 232523064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 440383, 880766, 1321149, 1761532, 2642298, 3523064, 5284596, 5724979, 10569192, 11449958, 17174937, 22899916, 34349874, 45799832, 68699748, 137399496]

約数ペア:

[(1, 137399496), (2, 68699748), (3, 45799832), (4, 34349874), (6, 22899916), (8, 17174937), (12, 11449958), (13, 10569192), (24, 5724979), (26, 5284596), (39, 3523064), (52, 2642298), (78, 1761532), (104, 1321149), (156, 880766), (312, 440383)]