162640892015

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1\times {\mathrm{2203}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 238382383104

約数和(自身を除く): 75741491089

約数列:

[1, 5, 7, 17, 35, 85, 119, 127, 595, 635, 889, 977, 2159, 2203, 4445, 4885, 6839, 10795, 11015, 15113, 15421, 16609, 34195, 37451, 75565, 77105, 83045, 116263, 124079, 187255, 262157, 279781, 581315, 620395, 868553, 1310785, 1398905, 1958467, 2109343, 2152331, 4342765, 4756277, 9792335, 10546715, 10761655, 14765401, 15066317, 23781385, 33293939, 36589627, 73827005, 75331585, 166469695, 182948135, 256127389, 273346037, 1280636945, 1366730185, 1913422259, 4646882629, 9567111295, 23234413145, 32528178403, 162640892015]

約数ペア:

[(1, 162640892015), (5, 32528178403), (7, 23234413145), (17, 9567111295), (35, 4646882629), (85, 1913422259), (119, 1366730185), (127, 1280636945), (595, 273346037), (635, 256127389), (889, 182948135), (977, 166469695), (2159, 75331585), (2203, 73827005), (4445, 36589627), (4885, 33293939), (6839, 23781385), (10795, 15066317), (11015, 14765401), (15113, 10761655), (15421, 10546715), (16609, 9792335), (34195, 4756277), (37451, 4342765), (75565, 2152331), (77105, 2109343), (83045, 1958467), (116263, 1398905), (124079, 1310785), (187255, 868553), (262157, 620395), (279781, 581315)]