128263452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7121}}^1$

素因数の和:7226

約数の個数: 48

約数和(自身を含む): 319065600

約数和(自身を除く): 190802148

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 158, 228, 237, 316, 474, 948, 1501, 3002, 4503, 6004, 7121, 9006, 14242, 18012, 21363, 28484, 42726, 85452, 135299, 270598, 405897, 541196, 562559, 811794, 1125118, 1623588, 1687677, 2250236, 3375354, 6750708, 10688621, 21377242, 32065863, 42754484, 64131726, 128263452]

約数ペア:

[(1, 128263452), (2, 64131726), (3, 42754484), (4, 32065863), (6, 21377242), (12, 10688621), (19, 6750708), (38, 3375354), (57, 2250236), (76, 1687677), (79, 1623588), (114, 1125118), (158, 811794), (228, 562559), (237, 541196), (316, 405897), (474, 270598), (948, 135299), (1501, 85452), (3002, 42726), (4503, 28484), (6004, 21363), (7121, 18012), (9006, 14242)]