155115873752

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{120431579}}^1$

素因数の和:120431615

約数の個数: 32

約数和(自身を含む): 346842950400

約数和(自身を除く): 191727076648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 120431579, 240863158, 481726316, 843021053, 963452632, 1686042106, 2769926317, 3372084212, 5539852634, 6744168424, 11079705268, 19389484219, 22159410536, 38778968438, 77557936876, 155115873752]

約数ペア:

[(1, 155115873752), (2, 77557936876), (4, 38778968438), (7, 22159410536), (8, 19389484219), (14, 11079705268), (23, 6744168424), (28, 5539852634), (46, 3372084212), (56, 2769926317), (92, 1686042106), (161, 963452632), (184, 843021053), (322, 481726316), (644, 240863158), (1288, 120431579)]