154965432937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{39157}}^1$

素因数の和:39757

約数の個数: 32

約数和(自身を含む): 189101187072

約数和(自身を除く): 34135754135

約数列:

[1, 7, 23, 47, 161, 329, 523, 1081, 3661, 7567, 12029, 24581, 39157, 84203, 172067, 274099, 565363, 900611, 1840379, 3957541, 6304277, 12882653, 20479111, 42328717, 143353777, 296301019, 471019553, 962518217, 3297136871, 6737627519, 22137918991, 154965432937]

約数ペア:

[(1, 154965432937), (7, 22137918991), (23, 6737627519), (47, 3297136871), (161, 962518217), (329, 471019553), (523, 296301019), (1081, 143353777), (3661, 42328717), (7567, 20479111), (12029, 12882653), (24581, 6304277), (39157, 3957541), (84203, 1840379), (172067, 900611), (274099, 565363)]