154527304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6823}}^1$

素因数の和:6997

約数の個数: 32

約数和(自身を含む): 307080000

約数和(自身を除く): 152552696

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 6823, 11324, 13646, 22648, 27292, 54584, 129637, 259274, 518548, 1016627, 1037096, 2033254, 4066508, 8133016, 19315913, 38631826, 77263652, 154527304]

約数ペア:

[(1, 154527304), (2, 77263652), (4, 38631826), (8, 19315913), (19, 8133016), (38, 4066508), (76, 2033254), (149, 1037096), (152, 1016627), (298, 518548), (596, 259274), (1192, 129637), (2831, 54584), (5662, 27292), (6823, 22648), (11324, 13646)]