128567652

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{150901}}^1$

素因数の和:150979

約数の個数: 24

約数和(自身を含む): 304218432

約数和(自身を除く): 175650780

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 150901, 301802, 452703, 603604, 905406, 1810812, 10713971, 21427942, 32141913, 42855884, 64283826, 128567652]

約数ペア:

[(1, 128567652), (2, 64283826), (3, 42855884), (4, 32141913), (6, 21427942), (12, 10713971), (71, 1810812), (142, 905406), (213, 603604), (284, 452703), (426, 301802), (852, 150901)]