156975939442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1\times {\mathrm{374039}}^1$

素因数の和:375046

約数の個数: 32

約数和(自身を含む): 278070312960

約数和(自身を除く): 121094373518

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 967, 1934, 6769, 13538, 29977, 59954, 209839, 374039, 419678, 748078, 2618273, 5236546, 11595209, 23190418, 81166463, 162332926, 361695713, 723391426, 2531869991, 5063739982, 11212567103, 22425134206, 78487969721, 156975939442]

約数ペア:

[(1, 156975939442), (2, 78487969721), (7, 22425134206), (14, 11212567103), (31, 5063739982), (62, 2531869991), (217, 723391426), (434, 361695713), (967, 162332926), (1934, 81166463), (6769, 23190418), (13538, 11595209), (29977, 5236546), (59954, 2618273), (209839, 748078), (374039, 419678)]