156972241535

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{4007}}^1$

素因数の和:4248

約数の個数: 64

約数和(自身を含む): 204681185280

約数和(自身を除く): 47708943745

約数列:

[1, 5, 29, 43, 61, 103, 145, 215, 305, 515, 1247, 1769, 2623, 2987, 4007, 4429, 6235, 6283, 8845, 13115, 14935, 20035, 22145, 31415, 76067, 116203, 128441, 172301, 182207, 244427, 270169, 380335, 412721, 581015, 642205, 861505, 911035, 1222135, 1350845, 2063605, 4996729, 7088383, 7834901, 10510361, 11968909, 17747003, 24983645, 25175981, 35441915, 39174505, 52551805, 59844545, 88735015, 125879905, 304800469, 514663087, 730103449, 1082567183, 1524002345, 2573315435, 3650517245, 5412835915, 31394448307, 156972241535]

約数ペア:

[(1, 156972241535), (5, 31394448307), (29, 5412835915), (43, 3650517245), (61, 2573315435), (103, 1524002345), (145, 1082567183), (215, 730103449), (305, 514663087), (515, 304800469), (1247, 125879905), (1769, 88735015), (2623, 59844545), (2987, 52551805), (4007, 39174505), (4429, 35441915), (6235, 25175981), (6283, 24983645), (8845, 17747003), (13115, 11968909), (14935, 10510361), (20035, 7834901), (22145, 7088383), (31415, 4996729), (76067, 2063605), (116203, 1350845), (128441, 1222135), (172301, 911035), (182207, 861505), (244427, 642205), (270169, 581015), (380335, 412721)]