156910097249

素因数分解:

${\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 170352720000

約数和(自身を除く): 13442622751

約数列:

[1, 19, 107, 137, 149, 199, 361, 2033, 2603, 2831, 3781, 14659, 15943, 20413, 21293, 27263, 29651, 38627, 49457, 53789, 71839, 278521, 302917, 387847, 404567, 517997, 563369, 2184191, 2917141, 3172657, 4062187, 5291899, 5755423, 7369093, 7686773, 9841943, 10704011, 41499629, 55425679, 60280483, 77181553, 434654009, 788492951, 1053087901, 1145329177, 1466449507, 8258426171, 156910097249]

約数ペア:

[(1, 156910097249), (19, 8258426171), (107, 1466449507), (137, 1145329177), (149, 1053087901), (199, 788492951), (361, 434654009), (2033, 77181553), (2603, 60280483), (2831, 55425679), (3781, 41499629), (14659, 10704011), (15943, 9841943), (20413, 7686773), (21293, 7369093), (27263, 5755423), (29651, 5291899), (38627, 4062187), (49457, 3172657), (53789, 2917141), (71839, 2184191), (278521, 563369), (302917, 517997), (387847, 404567)]