194613865912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{38303}}^1\times {\mathrm{33427}}^1$

素因数の和:71755

約数の個数: 32

約数和(自身を含む): 384127833600

約数和(自身を除く): 189513967688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 33427, 38303, 66854, 76606, 133708, 153212, 267416, 306424, 635113, 727757, 1270226, 1455514, 2540452, 2911028, 5080904, 5822056, 1280354381, 2560708762, 5121417524, 10242835048, 24326733239, 48653466478, 97306932956, 194613865912]

約数ペア:

[(1, 194613865912), (2, 97306932956), (4, 48653466478), (8, 24326733239), (19, 10242835048), (38, 5121417524), (76, 2560708762), (152, 1280354381), (33427, 5822056), (38303, 5080904), (66854, 2911028), (76606, 2540452), (133708, 1455514), (153212, 1270226), (267416, 727757), (306424, 635113)]