156968218017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1\times {\mathrm{20353}}^1$

素因数の和:22674

約数の個数: 48

約数和(自身を含む): 252716078160

約数和(自身を除く): 95747860143

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2273, 3393, 6819, 20353, 20457, 29549, 61059, 65917, 88647, 183177, 197751, 264589, 265941, 590237, 593253, 793767, 856921, 1770711, 2381301, 2570763, 5312133, 7673081, 7712289, 23019243, 46262369, 69057729, 138787107, 416361321, 601410797, 1341608701, 1804232391, 4024826103, 5412697173, 12074478309, 17440913113, 52322739339, 156968218017]

約数ペア:

[(1, 156968218017), (3, 52322739339), (9, 17440913113), (13, 12074478309), (29, 5412697173), (39, 4024826103), (87, 1804232391), (117, 1341608701), (261, 601410797), (377, 416361321), (1131, 138787107), (2273, 69057729), (3393, 46262369), (6819, 23019243), (20353, 7712289), (20457, 7673081), (29549, 5312133), (61059, 2570763), (65917, 2381301), (88647, 1770711), (183177, 856921), (197751, 793767), (264589, 593253), (265941, 590237)]