148327528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1709}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 293436000

約数和(自身を除く): 145108472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 571, 1142, 1709, 2284, 3418, 4568, 6836, 10849, 13672, 21698, 32471, 43396, 64942, 86792, 129884, 259768, 975839, 1951678, 3903356, 7806712, 18540941, 37081882, 74163764, 148327528]

約数ペア:

[(1, 148327528), (2, 74163764), (4, 37081882), (8, 18540941), (19, 7806712), (38, 3903356), (76, 1951678), (152, 975839), (571, 259768), (1142, 129884), (1709, 86792), (2284, 64942), (3418, 43396), (4568, 32471), (6836, 21698), (10849, 13672)]