156973132220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16937}}^1\times {\mathrm{27259}}^1$

素因数の和:44222

約数の個数: 48

約数和(自身を含む): 349067789280

約数和(自身を除く): 192094657060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 16937, 27259, 33874, 54518, 67748, 84685, 109036, 136295, 169370, 272590, 287929, 338740, 463403, 545180, 575858, 926806, 1151716, 1439645, 1853612, 2317015, 2879290, 4634030, 5758580, 9268060, 461685683, 923371366, 1846742732, 2308428415, 4616856830, 7848656611, 9233713660, 15697313222, 31394626444, 39243283055, 78486566110, 156973132220]

約数ペア:

[(1, 156973132220), (2, 78486566110), (4, 39243283055), (5, 31394626444), (10, 15697313222), (17, 9233713660), (20, 7848656611), (34, 4616856830), (68, 2308428415), (85, 1846742732), (170, 923371366), (340, 461685683), (16937, 9268060), (27259, 5758580), (33874, 4634030), (54518, 2879290), (67748, 2317015), (84685, 1853612), (109036, 1439645), (136295, 1151716), (169370, 926806), (272590, 575858), (287929, 545180), (338740, 463403)]