159936266

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 280910592

約数和(自身を除く): 120974326

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 854, 959, 1367, 1918, 2734, 8357, 9569, 16714, 19138, 58499, 83387, 116998, 166774, 187279, 374558, 583709, 1167418, 1310953, 2621906, 11424019, 22848038, 79968133, 159936266]

約数ペア:

[(1, 159936266), (2, 79968133), (7, 22848038), (14, 11424019), (61, 2621906), (122, 1310953), (137, 1167418), (274, 583709), (427, 374558), (854, 187279), (959, 166774), (1367, 116998), (1918, 83387), (2734, 58499), (8357, 19138), (9569, 16714)]