161799056308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{12071}}^1$

素因数の和:12688

約数の個数: 48

約数和(自身を含む): 290463909120

約数和(自身を除く): 128664852812

約数列:

[1, 2, 4, 71, 109, 142, 218, 284, 433, 436, 866, 1732, 7739, 12071, 15478, 24142, 30743, 30956, 47197, 48284, 61486, 94394, 122972, 188788, 857041, 1315739, 1714082, 2631478, 3350987, 3428164, 5226743, 5262956, 6701974, 10453486, 13403948, 20906972, 93417469, 186834938, 371098753, 373669876, 569714987, 742197506, 1139429974, 1484395012, 2278859948, 40449764077, 80899528154, 161799056308]

約数ペア:

[(1, 161799056308), (2, 80899528154), (4, 40449764077), (71, 2278859948), (109, 1484395012), (142, 1139429974), (218, 742197506), (284, 569714987), (433, 373669876), (436, 371098753), (866, 186834938), (1732, 93417469), (7739, 20906972), (12071, 13403948), (15478, 10453486), (24142, 6701974), (30743, 5262956), (30956, 5226743), (47197, 3428164), (48284, 3350987), (61486, 2631478), (94394, 1714082), (122972, 1315739), (188788, 857041)]