117827164

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 261022608

約数和(自身を除く): 143195444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 131, 182, 196, 262, 353, 364, 524, 637, 706, 917, 1274, 1412, 1703, 1834, 2471, 2548, 3406, 3668, 4589, 4942, 6419, 6812, 9178, 9884, 11921, 12838, 17297, 18356, 23842, 25676, 32123, 34594, 46243, 47684, 64246, 69188, 83447, 92486, 128492, 166894, 184972, 224861, 323701, 333788, 449722, 601159, 647402, 899444, 1202318, 1294804, 2265907, 2404636, 4208113, 4531814, 8416226, 9063628, 16832452, 29456791, 58913582, 117827164]

約数ペア:

[(1, 117827164), (2, 58913582), (4, 29456791), (7, 16832452), (13, 9063628), (14, 8416226), (26, 4531814), (28, 4208113), (49, 2404636), (52, 2265907), (91, 1294804), (98, 1202318), (131, 899444), (182, 647402), (196, 601159), (262, 449722), (353, 333788), (364, 323701), (524, 224861), (637, 184972), (706, 166894), (917, 128492), (1274, 92486), (1412, 83447), (1703, 69188), (1834, 64246), (2471, 47684), (2548, 46243), (3406, 34594), (3668, 32123), (4589, 25676), (4942, 23842), (6419, 18356), (6812, 17297), (9178, 12838), (9884, 11921)]