148270396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 291416832

約数和(自身を除く): 143146436

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1054, 1147, 1258, 1901, 2108, 2294, 2516, 3802, 4588, 7604, 19499, 32317, 38998, 58931, 64634, 70337, 77996, 117862, 129268, 140674, 235724, 281348, 1001827, 1195729, 2003654, 2180447, 2391458, 4007308, 4360894, 4782916, 8721788, 37067599, 74135198, 148270396]

約数ペア:

[(1, 148270396), (2, 74135198), (4, 37067599), (17, 8721788), (31, 4782916), (34, 4360894), (37, 4007308), (62, 2391458), (68, 2180447), (74, 2003654), (124, 1195729), (148, 1001827), (527, 281348), (629, 235724), (1054, 140674), (1147, 129268), (1258, 117862), (1901, 77996), (2108, 70337), (2294, 64634), (2516, 58931), (3802, 38998), (4588, 32317), (7604, 19499)]